| Work | Description | Characters |
|---|---|---|
| Hades | 2020 action role-playing game developed by Supergiant Games | 16 |
| Haganai | Japanese light novel series | 1 |
| Haganai | Japanese anime television series | 1 |
| Haganai | Japanese manga series | 1 |
| Ha! Ha! Ha! | 1934 film by Dave Fleischer | 1 |
| Haikyu!! | Japanese manga series | 1 |
| Hakkenden | manga by Pink Aomata | 1 |
| Hakkenden: Eight Dogs of the East | Japanese anime television series | 1 |
| Half-Life | 1998 first-person shooter video game | 2 |
| Half-Life 2 | 2004 first-person shooter video game | 2 |
| Half-Life 2: Episode One | 2006 first-person shooter video game | 2 |
| Half-Life 2: Episode Two | 2007 first-person shooter video game | 2 |
| Half-Life: Alyx | 2020 VR video game developed by Valve Corporation | 1 |
| Half-Life: Blue Shift | 2001 expansion pack for the video game Half-Life | 1 |
| Half-Life: Decay | 2001 video game | 1 |
| Half-Life: Opposing Force | 1999 expansion pack for the science fiction first-person shooter video game Half-Life | 1 |
| Halloween | horror film franchise | 1 |
| Hallowe'en Party | book | 1 |
| Halo | series of video games | 1 |
| Halo 2 | 2004 video game | 1 |
| Halo 3 | 2007 video game | 1 |
| Halo 4 | 2012 first-person shooter video game developed by 343 Industries | 1 |
| Halo 4: Forward Unto Dawn | 2012 film by Stewart Hendler | 1 |
| Halo 5: Guardians | 2015 first-person shooter video game | 1 |
| Halo: Combat Evolved | 2001 video game | 1 |
| Halo: Combat Evolved Anniversary | 2011 first-person shooter video game | 1 |
| Halo: The Fall of Reach | novel in the Halo series | 1 |
| Halo: The Flood | novel in the Halo series | 1 |
| Hamilton | 2015 musical by Lin-Manuel Miranda about Alexander Hamilton | 1 |
| Hamlet | tragedy by William Shakespeare | 4 |
| Hanna-Barbera's 50th: A Yabba Dabba Doo Celebration | 1 | |
| Hannah Montana | American television series | 1 |
| Hannibal | American television series | 2 |
| Hannibal | 1999 book by Thomas Harris | 1 |
| Hannibal | 2001 film by Ridley Scott | 2 |
| Hannibal Rising | 2007 horror film directed by Peter Webber | 1 |
| Hannibal Rising | 2006 book by Thomas Harris | 1 |
| Happy Days | 1974-1984 television comedy set in the 1950s | 1 |
| Happy Party Train | song and single by Aqours | 2 |
| Happy You and Merry Me | 1936 film by Dave Fleischer | 1 |
| Harbinger | Star Trek novel | 4 |
| Harley | 2016 short film by Fernando Huerto | 2 |
| Harley Quinn | American animated television series | 2 |
| Harry Potter | fantasy literature series | 52 |
| Harry Potter | fantasy film series adaptation of the Harry Potter novels | 24 |
| Harry Potter and the Chamber of Secrets | fantasy novel by J. K. Rowling | 2 |
| Harry Potter and the Chamber of Secrets | 2002 British fantasy film directed by Chris Columbus | 4 |
| Harry Potter and the Cursed Child | British play | 16 |
| Harry Potter and the Deathly Hallows | fantasy novel by J. K. Rowling concluding the Harry Potter series | 1 |
| Harry Potter and the Deathly Hallows – Part 1 | 2010 British-American fantasy film directed by David Yates | 1 |
| Harry Potter and the Deathly Hallows – Part 2 | soundtrack album | 1 |
| Harry Potter and the Deathly Hallows – Part 2 | 2011 British-American fantasy film directed by David Yates | 2 |
| Harry Potter and the Goblet of Fire | fantasy novel by J. K. Rowling | 2 |
| Harry Potter and the Goblet of Fire | 2005 British fantasy film by Mike Newell | 25 |
| Harry Potter and the Half-Blood Prince | 2009 fantasy film directed by David Yates | 1 |
| Harry Potter and the Half-Blood Prince | fantasy novel by J. K. Rowling | 1 |
| Harry Potter and the Order of the Phoenix | fantasy novel by J. K. Rowling | 2 |
| Harry Potter and the Order of the Phoenix | 2007 fantasy film by David Yates | 2 |
| Harry Potter and the Philosopher's Stone | 2001 fantasy film directed by Chris Columbus | 20 |
| Harry Potter and the Philosopher's Stone | fantasy novel by J. K. Rowling | 1 |
| Harry Potter and the Prisoner of Azkaban | fantasy novel by J. K. Rowling | 2 |
| Harry Potter and the Prisoner of Azkaban | 2004 British fantasy film directed by Alfonso Cuarón | 3 |
| Harry Potter prequel | short story | 2 |
| Haruhi Suzumiya | Japanese media franchise | 3 |
| Harvey Milk (opera) | opera by Stewart Wallace | 1 |
| hassan mohammed | مبرمج مصري | 1 |
| Haters Back Off | Netflix TV Series starring Colleen Ballinger | 1 |
| Havoc in Heaven | 1961 Chinese animated feature film directed by Wan Laiming | 1 |
| Hawkeye | American superhero television miniseries | 1 |
| Hazbin Hotel | American adult animated musical comedy series | 1 |
| Hearthstone | digital collectible card game by Blizzard Entertainment | 7 |
| Heart of Darkness | novella by Joseph Conrad | 1 |
| Heart of Gold | episode of Firefly (S1 E13) | 2 |
| Heart of Hush | 1 | |
| Heat | 1995 film directed by Michael Mann | 3 |
| Heathcliff | theatric musical by singer Cliff Richard | 1 |
| Heathers | 1989 film by Michael Lehmann | 5 |
| Heathers: The Musical | Musical based on the film of the same name written by Daniel Waters. | 1 |
| Heaven | 1999 film directed by Jean-Sébastien Lord | 1 |
| Heaven's Memo Pad | Japanese light novel series | 1 |
| Heaven's Memo Pad | Japanese manga series | 1 |
| Heaven's Memo Pad | Japanese anime television series | 1 |
| Heidi | 2015 film by Alain Gsponer | 1 |
| Heidi | 2001 film by Markus Imboden | 1 |
| Heidi | 1937 film by Allan Dwan | 1 |
| Heidi | 1920 film | 1 |
| Heidi | Swiss novel by Johanna Spyri | 1 |
| Heidi | 1968 film directed by Delbert Mann | 1 |
| Heidi | 1993 television miniseries directed by Michael Ray Rhodes | 1 |
| Heidi | 2005 animated film directed by Albert Hanan Kaminski and Alan Simpson | 1 |
| Heidi | television series (1978) | 1 |
| Heidi | 1965 film by Werner Jacobs | 1 |
| Heidi | 1952 film by Luigi Comencini | 1 |
| Heidi and Peter | 1955 film by Franz Schnyder | 1 |
| Heidi, Girl of the Alps | 1974 Japanese anime series | 1 |
| Heidi's Song | 1982 film by Robert Taylor | 1 |
| Height | 482nd strip of the webcomic xkcd | 1 |
| Heir to the Empire | 1991 Star Wars novel by Timothy Zahn | 1 |
| Hellblazer | comic book published between 1988 and 2012 | 1 |
| Hellbound | South Korean fantasy TV series by Yeon Sang-ho | 1 |