Series with the first letter - "N"
- North & South (2004)
- North and South, Book I (1985)
- North and South, Book II (1986)
- North of 60 (1992–1998)
- North Sea Connection (2022–…)
- Northern Exposure (1990–1995)
- Northern Rescue (2018–…)
- NOS4A2 (2019–…)
- Not Dead Yet (2023–…)
- Not Going Out (2006–…)
- Not Safe with Nikki Glaser (2016)
- Notorious (2016)
- Notre-Dame (2022)
- Noughts + Crosses (2020–…)
- Nova (1974–…)
- Nova ScienceNow (2005–…)
- Nova Wonders (2018–…)
- November Story (2021–…)
- Now and Then (2022–…)
- Now Apocalypse (2019–…)
- Now, We Are Breaking Up (2021–…)
- Nowhere Boys (2013–2018)
- Nox (2018)
- Numb3rs (2005–2010)
- Numberblocks (2017–…)
- Nurse Jackie (2009–2015)
- Nurses (2019–…)
- NYC 22 (2012)
- NYPD Blue (1993–2005)
- Nyukhach (2013–…)