| G Men | William Keighley | drama film, crime film | United States |
| G-Dragon in Cinema: Übermensch | — | — | South Korea |
| G. I. Honeymoon | Phil Karlson | — | — |
| G.I. War Brides | George Blair | comedy film | United States |
| Gaas! Gaas! Gaas! | Theodor Luts | — | Soviet Union, Estonia |
| Gabbar Singh | Harish Shankar | action film, Masala film | India |
| Gabby's Dollhouse: The Movie | Ryan Crego | teen film, family film, fantasy film, live-action/animated film, adventure film, road movie, musical film | United States |
| Gadzho | Dmitri Svetozarov | melodrama | Russia |
| Gagarin's Grandson | Andrei Panin | comedy film | Russia |
| Gaidiet Dzonu Graftonu | Andris Rozenbergs | — | Soviet Union |
| Gainsbourg | Joann Sfar | drama film, biographical film, musical film | France, United Kingdom |
| Gakusei Shinjū | — | — | — |
| Galapagos | Thor Heyerdahl | — | — |
| Galatea | Alexander Belinsky | ballet film | Soviet Union |
| Galawgaw | Ishmael Bernal | comedy film | Philippines |
| Galaxy of Terror | Bruce D. Clark | monster film, action film, horror film, adventure film, science fiction film | United States, Australia |
| Gallant Indies | — | opera, documentary film | France |
| Gallants | Derek Kwok, Clement Cheung | martial arts film, action comedy film | Hong Kong |
| Gambler's Choice | Frank McDonald | — | — |
| Gamblers All | David Aylott | — | — |
| Gambling | Rowland V. Lee | drama film, crime film | United States |
| Game Night | John Francis Daley, Jonathan Goldstein | mystery film, comedy thriller, action film | United States |
| Game of a Handsome Dragoon | Jiří Sequens | comedy film, crime film | Czechoslovakia |
| Game of Bones: Winter is Cumming | Lee Roy Myers | pornographic parody film, pornographic film | United States |
| Game of Death | Sébastien Landry | horror film, splatter film | France, Canada, United States |
| Game Over | Danial Hajibarat | documentary film | Iran |
| Gamera 2: Attack of Legion | Shūsuke Kaneko | kaiju, fantasy film, science fiction film | Japan |
| Gamera vs. Zigra | Noriaki Yuasa | kaiju, science fiction horror film, monster film, fantasy film, horror film, adventure film, science fiction film | Japan |
| Ganga Jamna | Nitin Bose | drama film, crime film | India |
| Ganga Manga | Tapi Chanakya | — | India |
| Gangbang Auditions 7 | Gregg Alan | pornographic film | United States |
| Gangbang Me 2 | Mason | pornographic film | Canada |
| Gangbang Me 4 | Mason | pornographic film | Canada |
| Gangs of New York | Martin Scorsese | crime drama film, historical drama film, mystery film, drama film, historical film, action film, period drama film, epic film, gangster film, crime film | United Kingdom, Germany, United States, Italy, Netherlands |
| Gangs of Sonora | John English | — | — |
| Gangstas | Adil El Arbi, Bilall Fallah | drama film, action comedy film, black comedy film, crime fiction, crime film | Belgium |
| Gangster | Birsa Dasgupta | romance film | India |
| Gangster High | Park Ki-hyung | teen film, drama film, action film | South Korea |
| Gangster Squad | Ruben Fleischer | drama film, action film, thriller film, crime film | United States, Australia |
| Ganj-e gharoon | Siamak Yasemi | romance film, drama film, comedy film | Iran |
| Gans-Nelson Fight | — | — | — |
| Gantz: Perfect Answer | Shinsuke Sato | drama film, action film, science fiction film | Japan |
| Garbo: The Spy | Edmon Roch | documentary film | Spain |
| Gare du Nord | Claire Simon | drama film, comedy drama | France, Canada |
| Garfield's Pet Force | Mark A.Z. Dippé | family film, comedy film | United States, South Korea |
| Garibaldi | Mario Caserini | — | — |
| Garis Waktu | Jeihan Angga | drama film | Indonesia |
| Garmoniya (film) | Viktor Zhivolub | drama film | Soviet Union |
| Garo: Divine Flame | Yuichiro Hayashi | — | Japan |
| Gasparone | Georg Jacoby | — | — |
| Gaston Lagaffe | Pierre-François Martin-Laval | comedy film | France, Belgium |
| Gate Number 6 | Lü Ban | drama film | People's Republic of China |
| Gattaca | Andrew Niccol | biopunk, arthouse science fiction film, drama film, dystopian film, science fiction film | United States |
| Gatto | Enrico Casarosa | comedy film | United States |
| Gay Love | Leslie S. Hiscott | drama film | United Kingdom |
| Gbemi | — | — | Nigeria |
| Gde 042? | Oleg Lentsius | — | Soviet Union |
| Geez & Ann | — | romantic drama film | Indonesia |
| Gekitotsu! Wakadaishō | Tsugunobu Kotani | ice hockey film | Japan |
| General John Regan | Henry Edwards | drama film | United Kingdom |
| General Mayhem: The Killing of Brigadier J | Rob Sixsmith | documentary film | Indonesia, Singapore |
| Generation Zero | Steve Bannon | documentary film | United States |
| Generous Summer | Boris Barnet | — | — |
| Genesis | Claude Nuridsany, Marie Pérennou | nature documentary, documentary film | France, Italy |
| Geng: The Adventure Begins | Nizam Razak | horror film | Malaysia |
| Genie | Sam Boyd | Christmas film, fantasy comedy film | United States |
| Gentle | Aleksandr Borisov | drama film | Soviet Union |
| Gentle Annie | Andrew Marton | Western film | United States |
| Gentle Punishment Goodnight, Master | Hitoshi Ishikawa | pink film | Japan |
| Gentlemen Broncos | Jared Hess | coming-of-age film, teen film, comedy film | United States |
| Geomeunson | Park Jae-Sik | horror film | South Korea |
| Georg | Peeter Simm | drama film, biographical film | Estonia |
| George White's Scandals | Thornton Freeland, George White | musical film | United States |
| Gerdabe gonah | Mehdi Reisfirooz | — | Iran |
| Geri's Game | Jan Pinkava | family film, comedy film | United States |
| Germinal | Albert Capellani | — | — |
| Geronimo: An American Legend | Walter Hill | drama film, Western film, war film | United States |
| Gesshoku | Umetsugu Inoue | — | — |
| Get a Horse! | Lauren MacMullan | comedy film | United States |
| Get Carter | Stephen Kay | drama film, action film, thriller film, gangster film | United States |
| Get on the Bus | Spike Lee | drama film, LGBTQ-related film | United States |
| Get Out | Jordan Peele | mystery film, horror film, comedy horror, thriller film | Japan, United States |
| Get-Rich-Quick Wallingford | Fred Niblo | — | — |
| Getaway | Courtney Solomon | drama film, action film, thriller film, Christmas film, heist film | United States |
| Ghar Banduk Biryani | — | — | India |
| Ghasam | Amir Shervan | drama film, crime film | Iran |
| Ghatelin ham Migeryand | Azizaleh Bahadori | — | Iran |
| Ghawre Bairey Aaj | Aparna Sen | political film | India |
| Gholam zhandarm | Aman Manteghi | crime film | Iran |
| Ghoroube Botparastan | Esmail Koushan | drama film, crime film | Iran |
| Ghost Cat Anzu | Yōko Kuno, Nobuhiro Yamashita | drama film, family film, fantasy film, comedy film, adventure film | France, Japan |
| Ghost in the Shell | Rupert Sanders | cyberpunk, action film, dystopian film, science fiction film, crime film | People's Republic of China, United States |
| Ghost in the Shell: Stand Alone Complex - Solid State Society | Kenji Kamiyama | science fiction film | Japan |
| Ghost Lab | Paween Purijitpanya | horror film, science fiction film | Thailand |
| Ghost of the China Sea | Fred F. Sears | — | — |
| Ghost Soldier | William Eubank | action film | United States |
| Ghost Town Anthology | Denis Côté | drama film, fantasy film | Canada |
| Ghost-Cat of Arima Palace | Ryohei Arai | — | — |
| Ghostbuser: Misteri Desa Penari | Tora Sudiro | comedy horror film | Indonesia |
| Ghostbusters | Paul Feig | fantasy film, comedy horror, ghost film, science fiction film, female buddy film | United States |
| Ghosthunters | Pearry Teo | horror film | United States |
| Ghostland | Pascal Laugier | drama film, thriller film, psychological horror fiction | France, Canada |
| Ghosts of Mississippi | Rob Reiner | drama film, trial film | United States |
| Ghosts of the Abyss | James Cameron | documentary film | United States |
| Giallo | Mario Camerini | comedy film | Italy |
| Giant Fight | Victor A. Turin | — | — |
| Giarabub | Goffredo Alessandrini | war film | Italy |
| Gift of the Night Fury | Tom Owens | fantasy film, children's film, Christmas film, science fiction film | United States |
| Gifu to mibōjin: Ichiya dake no himegoto | Tetsuya Takehora | pink film | Japan |
| Giganti | Fabio Mollo | drama film | Italy |
| Gigi | Vincente Minnelli | — | — |
| Gigola | Laure Charpentier | drama film | France |
| Gilbert's Grim Revenge | Hanne Larsen | teen film, drama film, comedy film, children's film | Norway, Sweden |
| Gildersleeve's Ghost | Gordon Douglas | comedy horror | United States |
| Ginza no Yanagi | Heinosuke Gosho | — | Empire of Japan |
| Giocare d'azzardo | Cinzia TH Torrini | drama film | Italy |
| Giorni di gloria | Luchino Visconti, Mario Serandrei, Giuseppe De Santis, Marcello Pagliero | documentary film | Italy |
| Girl | Lukas Dhont | drama film, LGBTQ-related film | Belgium |
| Girl Boss Guerilla | Noribumi Suzuki | pink film | Japan |
| Girl by Girl | Park Dong-hoon | drama film | South Korea |
| Girl Friends | Lev Arnshtam | — | — |
| Girl House | Trevor Matthews | horror film | Canada |
| Girl interrupted | Shawn Levy | romantic comedy | United States |
| Girl of the Golden West | Carl Koch | drama film, Western film | Italy |
| Girl of the Port | Bert Glennon | romance film | United States |
| Girl of the Rio | Herbert Brenon | — | — |
| Girl Overboard | Sidney Salkow | — | — |
| Girl Seeks Father | Lieŭ Holub | — | — |
| Girl Walks into a Bar | Sebastian Gutierrez | comedy film | United States |
| Girl with a Pearl Earring | Peter Webber | romance film, drama film, historical film, biographical film | United Kingdom, Luxembourg |
| Girl You Know It's True | Simon Verhoeven | biographical film | France, Germany, South Africa, United States |
| Girl, Interrupted | James Mangold | coming-of-age film, drama film, biographical film | United States |
| Girls About Town | George Cukor | comedy film | United States |
| Girls at Sea | Gilbert Gunn | — | — |
| Girls at the Front | Turo Kartto | propaganda film, documentary film | Finland |
| Girls Kissing Girls 13 | Dana Vespoli | lesbian pornographic film | Canada |
| Girls Kissing Girls 14 | Dana Vespoli | lesbian pornographic film | Canada |
| Girls Kissing Girls 16 | Dana Vespoli | lesbian pornographic film | Canada |
| Girls Kissing Girls 17 | Dana Vespoli | lesbian pornographic film | Canada |
| Girls Kissing Girls 18 | Dana Vespoli | lesbian pornographic film | Canada |
| Girls Kissing Girls 20 | Dana Vespoli | lesbian pornographic film | Canada |
| Girls Kissing Girls 22 | Dana Vespoli | lesbian pornographic film | Canada |
| Girls Kissing Girls 2: Foreplay Loving Lesbians | Nica Noelle | lesbian pornographic film | Canada |
| Girls Kissing Girls 3: Make Up, Makeout Sessions | Nica Noelle | lesbian pornographic film | Canada |
| Girls Kissing Girls 6 | Nica Noelle | lesbian pornographic film | Canada |
| Girls Kissing Girls 8 | Nica Noelle | lesbian pornographic film | Canada |
| Girls Kissing Girls 9 | Nica Noelle | lesbian pornographic film | Canada |
| Girls of the Night | Kinuyo Tanaka | drama film | Japan |
| Girls on Probation | William C. McGann | — | — |
| Girls Trip | Malcolm D. Lee | romantic comedy film | United States |
| Girls' School | Lew Landers | — | — |
| Girls' School | John Brahm | — | — |
| Girlvana 2 | Mike Quasar | lesbian pornographic film | United States |
| Girlvana 4 | Mike Quasar | lesbian pornographic film | United States |
| Gisele's Mania | Alexei Uchitel | drama film, historical film | Russia |
| Git Along Little Dogies | Joseph Kane | — | — |
| Gitmo: The New Rules of War | Erik Gandini, Tarik Saleh | documentary film | Sweden, Denmark |
| Give a Paw, Friend! | Ilya Gurin | children's film | Soviet Union |
| Give Me Moonlight | Dmitry Astrakhan | comedy drama | Russia |
| Give My Regards to Broad Street | Peter Webb | drama film, musical film | United Kingdom |
| Gjest Baardsen | Tancred Ibsen | adventure film, biographical film, comedy drama | Norway |
| Glass | M. Night Shyamalan | science fiction horror film, psychological thriller film, suspense film, mystery film, drama film, superhero film, action film, horror film, science fiction action film, thriller film, science fiction film, psychological drama film | United States |
| Glazed and Confused 5 | William H. Nutsack | pornographic film | United States |
| Glengarry Glen Ross | James Foley | drama film, crime film | United States |
| Gli ultimi giorni di Pompeo | Mario Mattoli | comedy film | Italy |
| Glimmers | Pilar Palomero | drama film | Spain |
| Glitter | Vondie Curtis-Hall | romance film, drama film, musical film | United States |
| Gloria Victoria | Theodore Ushev | anti-war film | Canada |
| Glory | Edward Zwick | drama film, white savior film, historical film, war film, epic film | United States |
| Glory Alley | Raoul Walsh | drama film, boxing film | United States |
| Glove | Kang Woo-suk | drama film, sport film | South Korea |
| Gloves | Rafi Adar | — | Israel |
| Gniazdo | Jan Rybkowski | historical film, biographical film | Poland |
| Gnomeo and Juliet 2: Sherlock Gnomes | John Stevenson | family film, comedy film, adventure film, romantic comedy | United Kingdom, United States |
| Go Chase Yourself | Edward F. Cline | comedy film | United States |
| Go Fish | Rose Troche | drama film, LGBTQ-related film, comedy drama, romantic comedy | United States |
| Go West | Olivier Jean-Marie | road movie | France |
| Go West | Edward Buzzell | — | — |
| Goal | Luis Moglia Barth | — | — |
| Goal II: Living the Dream | Jaume Collet-Serra | drama film, association football film | United Kingdom, Spain |
| God Bless the Broken Road | Harold Cronk | drama film | United States |
| God's Country and the Woman | William Keighley | drama film | United States |
| God's Country and the Woman | Rollin S. Sturgeon | — | — |
| God's Gun | Gianfranco Parolini | Spaghetti Western | Italy, Israel |
| God's Thunder | Denys de La Patellière | comedy drama | France, Germany, Italy |
| Godzilla | Gareth Edwards | kaiju, action film, science fiction film | Japan, United States |
| Godzilla Minus One | Takashi Yamazaki | kaiju, drama film, monster film, action film, horror film, thriller film, adventure film, science fiction film, Japanese mythology, disaster film | Japan |
| Godzilla Minus Zero | Takashi Yamazaki | drama film, action film, horror film, thriller film, science fiction film | Japan |
| Godzilla vs. Biollante | Kazuki Ōmori | kaiju, action film, science fiction film | Japan |
| Godzilla vs. Gigan | Jun Fukuda | kaiju, action film, horror film, alien invasion, science fiction film | Japan |
| Godzilla vs. King Ghidorah | Kazuki Ōmori | kaiju, adventure film, science fiction film | Japan |
| Godzilla vs. Kong | Adam Wingard | kaiju, action film, thriller film, science fiction film | United States |
| Godzilla vs. Mechagodzilla II | Takao Okawara | kaiju, drama film, fantasy film, science fiction film | Japan |
| Godzilla vs. Megalon | Jun Fukuda | kaiju, fantasy film, horror film, adventure film, science fiction film | Japan |
| Godzilla vs. Mothra | Takao Okawara | kaiju, fantasy film, science fiction film | Japan |
| Godzilla x Kong: Supernova | Darrin Prescott, Grant Sputore | monster film, action film, adventure film | United Kingdom, People's Republic of China, Japan, United States, Australia, Mexico |
| Godzilla, Mothra and King Ghidorah: Giant Monsters All-Out Attack | Shūsuke Kaneko | kaiju, monster film, fantasy film, science fiction film | Japan |
| Godzilla: Final Wars | Ryuhei Kitamura | action film, crossover fiction, alien invasion, adventure film, science fiction film | People's Republic of China, Japan, United States, Australia |
| Gogol. Viy | Egor Baranov | mystery film, drama film, fantasy film, horror film, detective film | Russia |
| Going Away | Nicole Garcia | drama film, comedy drama | France |
| Going in Style | Zach Braff | comedy film, heist film, buddy film | United States |
| Going Inside a Storm | Sergey Mikaelyan | drama film | Soviet Union |
| Going My Way | Leo McCarey | — | — |
| Going the Distance | Paul Cowan | documentary film | Canada |
| Going Vertical | Anton Megerdichev | drama film, sport film, biographical film, historical drama | Russia |
| Gol v Spasskie vorota | Pavel Lyubimov | — | Soviet Union |
| Golakani Kirkuk - The Flowers of Kirkuk | Fariborz Kamkari | drama film | Italy |
| Gold of the Seven Saints | Gordon Douglas | Western film | United States |
| Gold Rush Maisie | J. Walter Ruben | — | — |
| Golden Beak | Yevgeni Chervyakov | — | — |
| Golden Bull Calf | Moko Hakobyan | — | — |
| Golden Eagle | Kamal Danesh | — | Iran |
| Golden Egg Chicken | Mehdi Reisfirooz | — | Iran |
| Golden Hearts | Esmaeil Poorsaeid | drama film, crime film | Iran |
| Golden Mine | Evgeny Tatarsky | mystery film | Soviet Union |
| Golden River | Venyamin Davydovich Dorman | adventure film | Soviet Union |
| Golden Rule Kate | Reginald Barker | — | — |
| Golnesa In Paris | Reza Safaei | — | Iran |
| Golo et Ritchie | Martin Fougerol, Ahmed Hamidi | comedy film, documentary film | France |
| Golondaaj | Dhrubo Banerjee | association football film | India |
| Golpari Joon | Azizaleh Bahadori | romance film, comedy film | Iran |
| Golpo Holeo Shotti | Birsa Dasgupta | horror film | India |
| Gomorrah | Matteo Garrone | drama film, thriller film, crime film | Italy |
| Gone | Ringan Ledwidge | horror film | France, United Kingdom, United States, Australia |
| Gone with the Train | Igor Šterk | romance film, melodrama, comedy drama | Slovenia |
| Gone with the Woman | Petter Næss | comedy drama, romantic comedy | Norway |
| Good as New | Jevgenij Sjeljakin | comedy film | Russia |
| Good Bye Lenin! | Wolfgang Becker | coming-of-age film, drama film, comedy film | Germany |
| Good for Nothing | Yoshishige Yoshida | drama film | Japan |
| Good Luck! | Viktor Eisymont | — | — |
| Good Luck, Have Fun, Don't Die | Gore Verbinski | action film, adventure film, science fiction comedy | Germany, United States |
| Good Luck, Mr. Yates | Ray Enright | — | — |
| Good Manners | — | — | — |
| Good Men, Good Women | Hou Hsiao-Hsien | drama film | Japan, Taiwan |
| Good Morning, Beijing | Zhang Nuanxin | drama film | People's Republic of China |
| Good on Paper | Kimmy Gatewood | romantic comedy film | United States |
| Good People | Henrik Ruben Genz | drama film, action film, thriller film, crime film | United States, Denmark |
| Good Person | — | — | South Korea |
| Good Times, Money and Love | Nikos Tsiforos | comedy film | Greece |
| Good Valley Stories | José Luis Guerin | documentary film | France, Spain |
| Good Vibes Only | Reem Kherici | comedy film | France |
| Goodbye Christopher Robin | Simon Curtis | drama film, biographical film | United Kingdom |
| Goodbye Cruel World | Tatsushi Ōmori | action film, thriller film | Japan |
| Goodbye Happiness | Ken Scott | comedy drama | Canada |
| Goodbye June | Kate Winslet | drama film | United Kingdom, United States |
| Goodbye Mom | Svetlana Proskurina | drama film | Russia |
| Goodbye, Franziska | Wolfgang Liebeneiner | — | — |
| Goodbye, Mr. Chips | Sam Wood | — | — |
| Gopala Gopala | Kishore Kumar Pardasani | fantasy film, trial film | India |
| Gori Tere Pyaar Mein | Punit Malhotra | romantic comedy film | India |
| Goroskop na udachu | Arman Gevorgyan | comedy film, melodrama | Russia |
| Gosudarstvennaya granitsa: Krasnyy pesok | Boris Stepanov | war film | Soviet Union |
| Gosudarstvennaya granitsa: Na dalnem pograniche | Gennady Ivanov | war film | Soviet Union |
| Gosudarstvennaya granitsa: Solyonyy veter | Gennady Ivanov | war film | Soviet Union |
| Gosudarstvennaya granitsa: Vostochnyy rubezh | Boris Stepanov | war film | Soviet Union |
| Gotcha! | Jeff Kanew | romantic comedy film, comedy film, action film, spy film | United States |
| Gothika | Mathieu Kassovitz | psychological horror film, ghost film, supernatural horror film | United States |
| Gotti | Robert Harmon | drama film, biographical film, crime film | Canada, United States |
| Government Girl | Dudley Nichols | romantic comedy film | United States |
| Govindudu Andarivadele | Krishna Vamsi | drama film | India |
| Goya or the Hard Way to Enlightenment | Konrad Wolf | drama film | People's Republic of Bulgaria, Soviet Union, East Germany, Socialist Federal Republic of Yugoslavia |
| Gozonji Azuma Otoko | Eisuke Takizawa | — | — |
| Grabbers | Jon Wright | monster film, comedy film, horror film, comedy horror, science fiction film | United Kingdom, Ireland |
| Grace Unplugged | Brad J. Silverman | drama film, musical film | United States |
| Gracious Night | Mika Kaurismäki | drama film | Finland |
| Graduation Day | Herb Freed | mystery film, horror film, slasher film | United States |
| Grafters | Arthur Rosson | — | — |
| Graftio Engineer | Gennady Kazansky | biographical film | Soviet Union |
| Gramofon Avrat | Yusuf Kurçenli | — | Turkey |
| Gramps Goes to College | Chip Rossetti | drama film | United States |
| Gran Turismo | Neill Blomkamp | drama film, sport film, action film, biographical film | United Kingdom, Japan, United States |
| Grand Exit | Erle C. Kenton | mystery film | United States |
| Grand Hotel | Edmund Goulding | romance film, drama film | United States |
| Grand Prix | John Frankenheimer | drama film, sport film, action film | United States |
| Grand Slam | John Hefin | — | United Kingdom |
| Grand Slam | William Dieterle | comedy film | United States |
| Grandad Rudd | Ken G. Hall | — | — |
| Grandma's Boy | Nicholaus Goossen | comedy film, stoner film | United States |
| Grandma's Boy | Fred C. Newmeyer | — | — |
| Grandmaster | Sergey Mikaelyan | drama film, sport film, biographical film | Soviet Union |
| Grandmother's War Story | Sidney Olcott | — | — |
| Granny's Funeral | Bruno Podalydès | comedy film | France |
| Grave of the Fireflies | Isao Takahata | coming-of-age film, drama film, drama anime and manga, flashback film, ghost film, anti-war film | Japan |
| Graveyard Shift | Valeri Rozhnov | horror film, thriller film, black comedy film | Russia |
| Gravity | Alfonso Cuarón | drama film, survival film, horror film, thriller film, science fiction film, techno-thriller, disaster film | United Kingdom, United States |
| Grease | Randal Kleiser | teen film, musical film, romantic comedy | United Kingdom, United States |
| Grease 2 | Patricia Birch | teen film, drama film, musical film, romantic comedy | United States |
| Grease XXX – A Parody | Will Ryder | pornographic parody film, pornographic film, parody film | United States |
| Great Day in the Morning | Jacques Tourneur | Western film | United States |
| Great Diamond Mystery | Denison Clift | — | — |
| Great Mourning | Sergei Gerasimov, Ilya Kopalin, Yelizaveta Ignatevna Svilova, Irina Setkina-Nesterova, Grigori Aleksandrov, Mikheil Chiaureli | documentary film | Soviet Union |
| Great Snakes | Gerald Ames | — | — |
| Great Solitude | Ladislav Helge | drama film | Czechoslovakia |
| Great White Death | Jean-Patrick Lebel | nature documentary | United States |
| Greater Than a Crown | Roy William Neill | — | — |
| Greediness | Alafe Oguntoyinbo | — | Nigeria |
| Greedy | Jonathan Lynn | comedy film | United States |
| Green Corn | Václav Krška | drama film | Czechoslovakia |
| Green Lantern: Emerald Knights | Jay Oliva, Lauren Montgomery, Christopher Berkeley | science fiction film | United States |
| Green Mansions | Mel Ferrer | romance film, drama film | United States |
| Green Stockings | Wilfrid North | — | — |
| Greenwich Village | Walter Lang | — | — |
| Greet | — | drama film | South Korea |
| Greetings from Fukushima | Doris Dörrie | drama film | Germany |
| Gremlins 2: The New Batch | Joe Dante | monster film, fantasy film, comedy film, horror film, comedy horror, science fiction film | United States |
| Greshnik | Vladimir Popkov | comedy film | Soviet Union |
| Greta | Neil Jordan | drama film, thriller film | Ireland, United States |
| Gretel and Hansel | Oz Perkins | fantasy film, cinematic fairy tale, horror film, thriller film | Canada, South Africa, Ireland, United States |
| Grey | Taghi Mokhtar | — | Iran |
| Greyfriars Bobby | Don Chaffey | — | United States |
| Grießnockerlaffäre | Ed Herzog | crime comedy film | Germany |
| Gringo | Nash Edgerton | action comedy film | United States |
| Grit Wins | — | — | — |
| Grizzly Man | Werner Herzog | biographical film, documentary film | United States |
| Griša | Jüri Sillart | documentary film | Estonia |
| Grom: Boyhood | Oleg Trofim | drama film, superhero film, action film, adventure film, crime film | Russia |
| Groom from London | Giannis Dalianidis | comedy film | Greece |
| Ground Zero | Tejas Prabha Vijay Deoskar | action thriller | India |
| Grounds for Marriage | Robert Z. Leonard | romantic comedy film, comedy of remarriage | United States |
| Growing Pains | Ze'ev Revach | teen film | Israel |
| Gryr i Norden | Olav Dalgard | drama film, sponsored film | Norway |
| Grötbögen | Bengt Johansen | drama film | Sweden |
| Guacho | Lucas Demare | — | — |
| Guardia | Mauro Bolognini | comedy film | Italy |
| Guardians of the Galaxy | James Gunn | superhero film, comedy film, science fiction film, crime film | United States |
| Guardians of the Galaxy Vol. 2 | James Gunn | comedy film, adventure film, science fiction film | United States |
| Guarding Tess | Hugh Wilson | drama film, comedy thriller, political film | United States |
| Gudachari No.1 | Kodi Ramakrishna | spy film | India |
| Guddiyan Patole | Vijay Kumar Arora | comedy drama | India |
| Guddu Rangeela | Subhash Kapoor | comedy film | India |
| Guerrillas in the Plain | Zhaodi Wu | — | — |
| Guess What We Learned in School Today? | John G. Avildsen | comedy film | United States |
| Guest from the Future | Aleksandr Andryushchenko | time-travel film | Russia |
| Guidelines | Jean-Francois Caissy | documentary film | Canada |
| Guiltrip | Gerard Stembridge | fiction film | Ireland |
| Gullfjellet | Rasmus Breistein | comedy film | Norway |
| Gun Fury | Raoul Walsh | Western film | United States |
| Gun Law Justice | Lambert Hillyer | Western film | United States |
| Gunblast Vodka | Jean-Louis Daniel | drama film | France |
| Gundala Putra Petir | Lilik Sudjio | — | Indonesia |
| Gundamma Katha | Kamalakara Kameshwara Rao | drama film | India |
| Gunfight at the O.K. Corral | John Sturges | Western film | United States |
| Gunfighters | George Waggner | Western film, action film | United States |
| Gunhed | Masato Harada | cyberpunk, science fiction action film, science fiction film, mecha | Japan |
| Gunman's Walk | Phil Karlson | — | — |
| Gunmen from Laredo | Wallace MacDonald | Western film | United States |
| Gunnar Goes Comfortable | Gunnar Hall Jensen | biographical film, documentary film | Norway |
| Gunning for Vengeance | Ray Nazarro | Western film | United States |
| Gunpoint | Earl Bellamy | Western film | United States |
| Guns Akimbo | Jason Lei Howden | comedy film, action film, action comedy film | United Kingdom, Germany, United States, New Zealand |
| Guns at Batasi | John Guillermin | drama film, war film | United Kingdom |
| Gunsmoke Ranch | Joseph Kane | — | — |
| Gurov and Anna | Rafaël Ouellet | fiction film, drama film | Canada |
| Guru | Mani Ratnam | romance film, drama film, biographical film | India |
| Guru | Sanjay Jadhav | thriller film | India |
| Gustave est médium | Louis Feuillade | — | — |
| Guy Ritchie's The Covenant | Guy Ritchie | drama film, action film, thriller film, war film | United States |
| Gypsy | Mervyn LeRoy | drama film, biographical film, musical film, comedy drama | United States |
| Gypsy Happiness | Sergei Nikonenko | drama film | Soviet Union |
| Gypsy Magic | Stole Popov | melodrama, comedy drama | North Macedonia |
| Güeros | Alonso Ruizpalacios | road movie | Mexico |
| Güzel Şoför | Mehmet Bozkuş, Mahmoud Koushan | romance film, drama film | Turkey, Iran |
| Głosy | Janusz Kijowski | — | Poland |