| Nom de la série | Année(s) | Pays | Chaîne | Durée | Note |
| H (H) | 1998 - 2002 |  | Canal + | 26 mn | - |
| Hank (Hank) | 2009 - 2009 |  | ABC | 22 mn | - |
| Hannah Montana (Hannah Montana) | 2006 - 2011 | | Disney Channel | 22 mn | - |
| Happy Town (Happy Town) | 2010 - 2010 | | ABC | 42 mn | 13.8/20 |
| Hard Times (The Hard Times of RJ Berger) | 2010 - aujourd'hui | | MTV | 22 mn | - |
| Harper's Island (Harper's Island) | 2009 - 2009 | | CBS | 42 mn | - |
| Harry's Law (Harry's Law) | 2010 - aujourd'hui | | NBC | 42 mn | - |
| Haven (Haven) | 2010 - aujourd'hui | | Syfy | 42 mn | - |
| Hawaii Five-O (Hawaii Five-O (2010)) | 2010 - aujourd'hui | | CBS | 42 mn | - |
| Heartland (Heartland) | 2007 - aujourd'hui |  | CBC Radio-Canada | 44 mn | - |
| Hellcats (Hellcats) | 2010 - aujourd'hui | | The CW | 42 mn | - |
| Hero Corp (Hero Corp) | 2008 - 2008 | | Comédie! | 26 mn | - |
| Heroes (Heroes) | 2006 - 2010 | | NBC | 42 mn | 17.4/20 |
| Highlander (Highlander) | 1992 - 1998 | | Broadcast syndication | 42 mn | - |
| Homicide (Homicide: Life On The Street) | 1993 - 1999 | | NBC | 42 mn | - |
| Hot in Cleveland (Hot in Cleveland) | 2010 - aujourd'hui | | ABC | 42 mn | - |
| Hotline (Hotline) | 1994 - 1996 | | HBO | 29 mn | - |
| How I Met Your Mother (How I Met Your Mother) | 2005 - aujourd'hui | | CBS | 22 mn | 14.9/20 |
| How to make it in America (How to make it in America) | 2010 - aujourd'hui | | HBO | 27 mn | - |
| Huff (Huff) | 2004 - 2006 | | Showtime | 42 mn | - |
| Huge (Huge) | 2010 - 2010 | | ABC Family | 42 mn | - |
| Human Target (Human Target) | 2010 - aujourd'hui | | Fox | 42 mn | - |
| Hung (Hung) | 2009 - aujourd'hui | | HBO | 52 mn | - |
