| J. Edgar | Clint Eastwood | drama film, LGBTQ-related film, flashback film, biographical film | United Kingdom, United States |
| Jaahel and the Dancer | Reza Safaei | drama film | Iran |
| Jaaneman | Raja Chanda | comedy film | India |
| Jack | Harley Coleman | drama film, fantasy film, horror film | United States |
| Jack and the Beanstalk: The Real Story | Brian Henson | fantasy television program | United States |
| Jack and the Cuckoo-Clock Heart | Mathias Malzieu, Stéphane Berla | adventure film | France, Belgium |
| Jack Armstrong | Wallace Fox | adventure film | United States |
 Jack London | Alfred Santell | drama film, biographical film | United States |
 Jack Reacher: Never Go Back | Edward Zwick | action film, thriller film, crime film | United States |
 Jack Spurlock, Prodigal | Carl Harbaugh | — | — |
| Jack the Giant Killer | Mark Atkins | exploitation film, fantasy film, adventure film | United States |
| Jack the Ripper | Monty Berman | drama film | United Kingdom |
| Jack's the Boy | Walter Forde | comedy film | United Kingdom |
 Jackass Forever | Jeff Tremaine | comedy film | United States |
| Jackass Number Two | Jeff Tremaine | comedy film, action film | United States |
 Jackass: The Movie | Jeff Tremaine | comedy film, action film | United States |
| Jackie Brown | Quentin Tarantino | suspense film, crime drama film, drama film, crime thriller film, neo-noir, thriller film, independent film, heist film, gangster film, blaxploitation film, crime film | United States |
| Jacknife | David Hugh Jones | romance film, drama film | United States |
| Jackson Pollock: Love and Death on Long Island | Teresa Griffiths | documentary film | United Kingdom |
| Jacob the Liar | Frank Beyer | drama film, comedy film | East Germany, Czechoslovakia |
| Jacob Two Two Meets the Hooded Fang | George Bloomfield | fantasy film | Canada, United States |
| Jacqueline Comes Home (The Chiong Story) | — | biographical film | Philippines |
| Jael and Sisera | Henri Andréani | — | — |
| Jaga Hatare Pagha | — | — | India |
| Jagannatakam | — | — | India |
| Jagga Jasoos | Anurag Basu | romantic comedy film, comedy film | India |
| Jagged Edge | Richard Marquand | mystery film, thriller film, trial film, crime film | United States |
| Jagode u grlu | Srđan Karanović | comedy drama | Yugoslavia |
| Jagriti | Satyen Bose | drama film, children's film | India |
| Jaime | António-Pedro Vasconcelos | drama film | Brazil, Luxembourg, Portugal |
| Jalebi | Pushpdeep Bhardwaj | romance film, musical film | India |
| Jalla! Jalla! | Josef Fares | comedy film | Sweden |
| Jalna | John Cromwell | romance film | United States |
| Jam | Roberts Vinovskis | — | Latvia |
| Jamai 420 | Ravi Kinagi | romantic comedy film, comedy film | India |
| Jambyl | Efim Dzigan | biographical film | Soviet Union |
| Jan Rap en z'n maat | Ine Schenkkan | drama film, comedy film | Netherlands |
| Jan Uuspõld Goes to Tartu | Andres Maimik, Rain Tolk | comedy film, road movie | Estonia |
 Jane Eyre | Robert Stevenson | romance film, drama film | United States |
 Jane Eyre | Christy Cabanne | romance film, drama film | United States |
| Jane Fonda in Five Acts | Susan Lacy | biographical film, documentary film | United States |
| Jane White Is Sick & Twisted | David Michael Latt | comedy film | United States |
| Janji Darah | — | horror film | Indonesia |
| Janssens tegen Peeters | Jan Vanderheyden | comedy film | Belgium |
| Japaner sind die besseren Liebhaber | Philipp Weinges | comedy film | Germany |
| Jar City | Baltasar Kormákur | mystery film, drama film, thriller film, crime film | Germany, Iceland, Denmark |
| Jarosław Dąbrowski | Bohdan Poręba | drama film, historical film, biographical film | Soviet Union |
| Jason Goes to Hell: The Final Friday | Adam Marcus | horror film | United States |
| Jason X | James Isaac | science fiction horror film, horror film, science fiction film, slasher film | United States |
| Jason's Lyric | Doug McHenry | coming-of-age film, romance film, drama film, hood film, erotic film | United States |
| Jathi Malli | K. Balachander | drama film | India |
| Javanese Kamasutra | Hanung Bramantyo | romance film, historical drama | Indonesia |
| Jawline | Liza Mandelup | documentary film | United States |
| Jay & Silent Bob's Super Groovy Cartoon Movie | Steve Stark | comedy film | United States |
| Jay and Silent Bob Reboot | Kevin Smith | comedy film | United States |
| Jay-e amn | Morteza Aghili | — | Iran |
| Jayeshbhai Jordaar | Divyang Thakkar | romantic comedy | India |
| Jayezeh | Nasser Mohammadi | — | Iran |
| Jazz Boat | Ken Hughes | musical film | United Kingdom |
 Jazzmania | Robert Z. Leonard | — | — |
| Je ne suis pas un héros | Rudy Milstein | drama film, comedy film | France |
| Je suis le seigneur du château | Régis Wargnier | drama film, thriller film | France |
 Jealousy | Ferdinando Maria Poggioli | drama film | Italy |
| Jean-Michel Basquiat: The Radiant Child | Tamra Davis | documentary film | United States |
 Jeepers Creepers | Frank McDonald | Western film | United States |
| Jeepers Creepers 2 | Victor Salva | teen film, monster film, horror film, slasher film | United States |
| Jeevan Jyoti | Murugan Kumaran | — | India |
| Jeevana Mukthi | — | — | — |
| Jenatsch | Daniel Schmid | drama film, fantasy film | France, Germany, Switzerland |
| Jenglot Pantai Selatan | Rizal Mantovani | horror film | Indonesia |
| Jenna's Provocateur | Jenna Jameson | pornographic film | United States |
| Jericho Fever | Sandor Stern | thriller film | United States |
| JerryMaya's Detective Agency - The Secret of the Train Robber | Moa Gammel | family film, adventure film | Sweden |
| JerryMaya's Detective Agency – Shadows of Valleby | Pontus Klänge, Walter Söderlund | children's film, crime film | Sweden |
| Jerusalemski Sindrom | Dominik Sedlar, Jakov Sedlar | drama film, adventure film | — |
 Jesse James | Henry King, Otto Brower, Irving Cummings | Western film, biographical film | United States |
| Jesse James at Bay | Joseph Kane | Western film, action film | United States |
| Jesus | P. A. Thomas | biographical film | India |
| Jesus Camp | Heidi Ewing, Rachel Grady | documentary film | United States |
| Jet Lag | Danièle Thompson | romance film, drama film | France |
| Jeux d'artifices | Virginie Thévenet | comedy film | France |
| Jewel Robbery | William Dieterle | romantic comedy | United States |
| Jewelpet the Movie: Sweets Dance Princess | Hiroaki Sakurai | anime film | Japan |
| Jews & Money | Lewis Cohen | documentary film | Canada |
| Ji Gong’s Cricket Fighting | — | drama film | People's Republic of China |
| Jill and Joy's Winter | Saara Cantell | children's film | Finland |
| Jim & Andy | Chris Smith | documentary film | United States |
| Jim & Piraterna Blom | Hans Alfredson | children's film | Sweden |
| Jim Brown: All-American | Spike Lee | American football film, biographical film, documentary film | United States |
| Jimmy Neutron: Boy Genius | John A. Davis | family film, comedy film, science fiction film | United States |
| Jimmy Rivière | Teddy Lussi-Modeste | drama film | France |
| Jimmywork | Simon Sauvé | mockumentary | Canada |
| Jin & Jun | Anggy Umbara | fantasy comedy | Indonesia |
| Jingle All the Way | Brian Levant | family film, comedy film, action film, Christmas film | United States |
| Jinn | Nader Chowdhury | — | Bangladesh |
| Jinn 3 | — | horror film | Bangladesh |
 Jinsei gekijō | Tomu Uchida | — | Japan |
| Jippie_No_More! | Margien Rogaar | family film | Netherlands |
| Jitterbugs | Malcolm St. Clair | comedy film, buddy film, musical film | United States |
| JLA Adventures: Trapped in Time | Giancarlo Volpe | time-travel film, action film | United States |
| JO1 the Movie: Unfinished - Go to the Top | — | documentary film | Japan |
| Joachim, Put It in the Machine | Oldřich Lipský | comedy film | Czechoslovakia |
| Joan Lui | Adriano Celentano | comedy film | Italy |
 Joan of Arc | Victor Fleming | drama film, biographical film | United States |
| Joe Strummer: The Future Is Unwritten | Julien Temple | rockumentary, documentary film | United Kingdom, Ireland |
| Joe's Apartment | John Payson | fantasy film, comedy film, musical film | United States |
| Joey | Ian Barry | family film, comedy film, adventure film | United States, Australia |
| Joey Breaker | Steven Starr | romance film | United States |
| Johann Strauss - Der König ohne Krone | Franz Antel | musical film | East Germany, Germany, Austria |
| John Carter | Andrew Stanton | fantasy film, action film, planetary romance, adventure film, science fiction film | United States |
| John Forrest Finds Himself | Henry Edwards | — | — |
| John Glückstadt | Ulf Miehe | drama film | Germany |
| John Goldfarb, Please Come Home! | J. Lee Thompson | American football film, comedy film | United States |
| John Halifax, Gentleman | George William Pearson | — | — |
| John Loves Mary | David Butler | — | — |
| John Q | Nick Cassavetes | drama film, crime film | United States |
| Johnny Doughboy | John H. Auer | musical film | United States |
 Johnny English | Peter Howitt | action film, spy film, parody film | France, United Kingdom |
| Johnny Handsome | Walter Hill | drama film, heist film, crime film | United States |
| Johnny Stool Pigeon | William Castle | film noir, crime film | United States |
| Joint Security Area | Park Chan-wook | mystery film, drama film, thriller film | South Korea |
| Joker | Sune Lund-Sørensen | crime comedy film, action comedy film | Sweden, Denmark |
| Jolanda, the Daughter of the Black Corsair | Mario Soldati | pirate film, adventure film | Italy |
 Jolly Fellows | Grigori Aleksandrov | comedy film, melodrama, musical film | Soviet Union |
| Jonathan Agassi Saved My Life | Tomer Heymann | documentary film | Germany, Israel |
| Jones and His New Neighbors | D. W. Griffith | — | — |
| Josefine Mutzenbacher | Kurt Nachmann | comedy film, sex comedy | Germany |
| Joseph and the Amazing Technicolor Dreamcoat | David Mallet | musical film | United Kingdom |
| Joseph of Ryysyranta | Roland af Hällström | drama film, historical film, social film | Finland |
| Josephine and Men | Roy Boulting | — | — |
| Josette | Allan Dwan | romantic comedy | United States |
| Josie and the Pussycats | Deborah Kaplan, Harry Elfont | teen film, musical film | Canada, United States |
| Journey to Arzrum | Moisey Levin | drama film, historical film, biographical film | Soviet Union |
| Journey to the Center of the Earth | Eric Brevig | fantasy film, action film, adventure film, science fiction film | United States |
| Journey to the Shore | Kiyoshi Kurosawa | drama film, speculative fiction film, road movie | Japan |
| Journey to the Sun | Yeşim Ustaoğlu | drama film, political drama | Germany, Turkey, Netherlands |
| Journey Together | John Boulting | drama film | United Kingdom |
| Joy House | René Clément | drama film, thriller film | France |
| Joy Ride | Martin Rengel | drama film | Switzerland |
 Joyful Noise | Todd Graff | musical film, comedy drama | United States |
| Joysticks | Greydon Clark | comedy film | United States |
| Juan y la Borrega | — | — | Mexico |
| Jubilee | Michael Hurst | comedy film | New Zealand |
| Judaai | Tatineni Rama Rao | — | India |
| Judas and the Black Messiah | Shaka King | biographical film, political drama | United States |
 Judex | Louis Feuillade | — | — |
 Judge Dredd | Danny Cannon | superhero film, action film, dystopian film, neo-noir, speculative fiction film, science fiction film | United States |
| Judge Not | Einar Bruun | — | — |
| Judge Not | Victor Sjöström | — | — |
| Judgement of an Assassin | Sun Chung | — | British Hong Kong |
| Juggernaut | Richard Lester | action film, disaster film | United Kingdom |
| Jukebox | Guylaine Maroist, Éric Ruel | documentary film | Canada, Quebec |
| Jukujo virgin: Momarete Minato-chô | — | pink film | Japan |
| Jules | Marc Turtletaub | science fiction comedy | United States |
| Julia Julia | Petter Vennerød, Svend Wam | comedy film | Norway |
| Julius Sizzer | Edward Ludwig | — | — |
| July-August | Diastème | comedy drama | France |
| Jumalan myrsky | Valentin Vaala | romance film | Finland |
| Jump In! | Paul Hoen | romance film, teen film, romantic comedy film, drama film, sport film, family drama, comedy drama, boxing film | United States |
| Jumping Jacks | Norman Taurog | — | — |
| June | Ahammed Khabeer | — | India |
| June Friday | Duncan McRae | — | — |
| Jungle Beyond | Per Høst | documentary film | Norway |
| Jungle Emperor Leo | Yoshio Takeuchi | fantasy anime and manga | Japan |
| Jungle Patrol | Joseph M. Newman | drama film | United States |
| Jungleland | Max Winkler | drama film, boxing film | United States |
| Junior (2025 film) | — | action film | India |
| Juno | Jason Reitman | coming-of-age film, romance film, teen film, romantic comedy film, drama film, comedy film | United States |
| Jupiter Ascending | Lilly Wachowski, Lana Wachowski | action film, adventure film, science fiction film | United States, Australia |
| Jurassic Pork | — | — | — |
 Jurassic World Dominion | Colin Trevorrow | biopunk, fantasy film, action film, thriller film, adventure film, science fiction film | United States |
 Jurassic World: Fallen Kingdom | J. A. Bayona | action film, adventure film, science fiction film | United States |
| Jury Duty | John Fortenberry | comedy film, trial film | United States |
 Just a Question of Love | Christian Faure | romance film, drama television series, LGBTQ-related film | France, Belgium |
| Just a Stranger | Jason Paul Laxamana | romance film | Philippines |
| Just an Illusion | Éric Toledano, Olivier Nakache | comedy drama | France |
| Just Around the Corner | Frances Marion | — | — |
| Just Go with It | Dennis Dugan | romantic comedy film | United States |
 Just Imagine | David Butler | fantasy film, science fiction film, science fiction comedy, musical film | United States |
| Just like Home | Márta Mészáros | drama film | Hungary |
| Just Married | Frank R. Strayer | — | — |
| Just Off Broadway | Herbert I. Leeds | crime film | United States |
| Just One of the Guys | Lisa Gottlieb | coming-of-age film, teen film, romantic comedy film, LGBTQ-related film | United States |
| Just One Summer | Mac Alejandre | romance film | Philippines |
| Just Tell Me What You Want | Sidney Lumet | romantic comedy | United States |
| Just This Once | Don Weis | comedy film | United States |
| Just Visiting | Jean-Marie Poiré | fantasy film, comedy film, science fiction film, science fiction comedy | France, United States |
| Just Watch Me: Trudeau and the '70s Generation | Catherine Annau | documentary film | Canada |
| Just Wright | Sanaa Hamri | romantic comedy | United States |
| Justice | Maurice Elvey | — | — |
| Justice League: Crisis on Two Earths | Lauren Montgomery, Sam Liu | thriller, action film, speculative fiction film, crime film | United States |
| Justice League: The Flashpoint Paradox | Jay Oliva | time-travel film, mystery film, drama film, superhero film, thriller, action film, dystopian film, speculative fiction film | United States |
| Justin de Marseille | Maurice Tourneur | drama film, crime film | France |
 Justine | Joseph Strick, George Cukor | drama film, LGBTQ-related film | United States |
| Já, truchlivý bůh | Antonín Kachlík | drama film, comedy film | Czechoslovakia |
| Jönssonligan på Mallorca | Mikael Ekman | crime comedy film | Sweden |
| Jönssonligan spelar högt | Thomas Ryberger | crime comedy film | Sweden |