Series with the first letter - "T"
- The Green Man (1990)
- The Green Planet (2022–…)
- The Grid (2004)
- The Guardian (2001–2004)
- The Guest Book (2017–…)
- The Guilty (2013)
- The Gulf (2019–…)
- The Halcyon (2017–…)
- The Half Brother (2013–…)
- The Handmaid's Tale (2017–…)
- The Hardy Boys (2020–…)
- The Hardy Boys: The Mystery of the Applegate Treasure (1956)
- The Hardy Boys/Nancy Drew Mysteries (1977–1979)
- The Haunting of Bly Manor (2020)
- The Haunting of Hill House (2018–…)
- The Head (2020–…)
- The Healing Powers of Dude (2020–…)
- The Heart of Sergio Ramos (2019–…)
- The Heavy Water War: Stopping Hitler's Atomic Bomb (2015)
- The Heights (2018–…)
- The Herculoids (1967–1969)
- The Hexer (2002–…)
- The High Life (1994–1995)
- The Hillside Strangler: Devil in Disguise (2022)
- The Hitchhiker's Guide to the Galaxy (1981)
- The Hockey Girls (2019)
- The Holiday (2021)
- The Hollow (2018–2020)
- The Hollow Crown (2012–…)
- The Honeymooners (1955–1956)