Series with the first letter - "I"
- I'll Be Gone in the Dark (2020–…)
- I'm Alan Partridge (1997–2002)
- I'm Dying Up Here (2017–2018)
- I'm Sorry (2017–…)
- iCarly (2007–2012)
- iCarly (2021–…)
- Ice (2016–…)
- Ice Cold Killers (2012–…)
- Ice Cream Girls (2013–…)
- Ice Lake Rebels (2014–…)
- Içerde (2016–2017)
- Ideal (2005–2011)
- Identity (2010)
- Idiotsitter (2014–…)
- If Only (2022–…)
- If We Built It Today (2019–…)
- Il était une fois... la vie (1987–1988)
- Il fascino dell'insolito (1980–1982)
- Il grande gioco (2022)
- Iljimae (2008–…)
- Illegal - Justice, Out of Order (2020)
- Imortal (2010–2011)
- Impact (2009)
- Impastor (2015–2016)
- Impossible Engineering (2015–…)
- Imposters (2017–…)
- Impractical Jokers (2011–…)
- Impulse (2018–…)
- In Contempt (2018–…)
- In Living Color (1990–1994)