Series with the first letter - "G"
- Glow Up: Britain's Next Make-Up Star (2019–…)
- Glue (2014–…)
- Go 8 Bit (2016–2018)
- Go On (2012–2013)
- Go, Dog, Go (2021–…)
- Go! Live Your Way (2019)
- Go! Mrs. Go! (2011–2012)
- Goblin Slayer (2018–…)
- God Friended Me (2018)
- God Save the King (2018)
- God's Quiz (2010–…)
- Godfather of Harlem (2019–…)
- Godless (2017)
- Going Postal (2010–…)
- Goku Midnight Eye (1989–…)
- Gold Digger (2019–…)
- Gold Rush: Alaska (2010–…)
- Gold Rush: Dave Turin's Lost Mine (2019–…)
- Gold Rush: Freddy Dodge's Mine Rescue (2021)
- Gold Rush: Parker's Trail (2017–2019)
- Gold Rush: The Dirt (2012–…)
- Gold Rush: White Water (2018–…)
- Golden Boy (2013)
- Golden Boy (1995–…)
- Golgo 13 (2008–2009)
- Goliath (2016–…)
- Gomer Pyle: USMC (1964–1969)
- Gomorrah (2014–…)
- Good Bones (2016–…)
- Good Cop (2012)