Series with the first letter - "C"
- City on Fire (2023–…)
- Civilisation (1969–1970)
- Civilisations (2018–…)
- Clarice (2021–…)
- Clark (2022–…)
- Clash of Futures (2018)
- Class (2016)
- Class of '09 (2023)
- Classic Albums (1997–…)
- Clatterford (2006–2009)
- Claws (2017–…)
- Clean Sweep (2023)
- Climax! (1954–1958)
- Clink (2019–…)
- Clique (2017–…)
- Cloak & Dagger (2018–…)
- Clone High (2002–2003)
- Clone High (2023–…)
- Close Enough (2020–…)
- Coach (1989–1997)
- Coach Prime (2021–…)
- Coast Australia (2013–2017)
- Cobra (2020–2021)
- Cobra (1993–1994)
- Cobra Kai (2018–…)
- Cochina Envidia (2022–…)
- Cockroaches (2015–…)
- Code 404 (2020–…)
- Code Black (2015–2018)
- Code Geass: Lelouch of the Rebellion (2006–2012)