Series with the first letter - "I"
- Intelligence (2014)
- Intelligence (2005–2007)
- Intelligence (2020–…)
- Intergalactic (2021)
- Interior Design Masters (2019–…)
- Interrogation (2020–…)
- Interrogator (2022–…)
- Interview with the Vampire (2022–…)
- Intimacy (2022)
- Into the Badlands (2015–…)
- Into the Dark (2018–…)
- Into the Night (2020–…)
- Into the Ring (2020)
- Intruders (2014)
- Inuyasha (2000–2004)
- Invasion (2021–…)
- Invasion (1997–…)
- Inventing Anna (2022–…)
- Investigation Partners (2018–…)
- Invisible Monsters: Serial Killers in America (2021)
- Iosi, el espía arrepentido (2022–…)
- Iris (2009–…)
- Irma Vep (2022–…)
- Iroduku: The World in Colors (2018–…)
- Iron Dome (2020)
- Iron Fist (2017–2018)
- Iron Sharpens Iron (2020–…)
- Is It Wrong to Try to Pick Up Girls in a Dungeon? (2015–…)
- Isabel (2011–2014)
- Island (2022–…)