Series with titles starting with letter "L"
- Liza on Demand (2018–…)
- Lo que la vida me robó (2013–2014)
- Locke & Key (2020–…)
- Locked Up (2015–…)
- Lockerbie ()
- Lockie Leonard (2007–2010)
- Lockwood & Co (2023–…)
- Locust (2014–…)
- Lodge 49 (2018–2019)
- Log Cabin Living (2014–…)
- Logan's Run (1977–1978)
- Loki (2021–…)
- LOL - Last One Laughing Spain (2021–…)
- LOL, qui rit, sort ! (2021–…)
- LOL: Last One Laughing Italy (2021–…)
- LOL: Last One Laughing Netherlands (2023–…)
- LOL: Last One Laughing Poland (2023–…)
- London Irish (2013–…)
- London Kills (2019–…)
- London Spy (2015–…)
- Lonesome Dove (1989)
- Long Way Up (2020–…)
- Longing for You (2023-…)
- Longmire (2012–2017)
- Look (2010)
- Look of a Killer (2011)
- Looking (2014–2015)
- Looking for Alaska (2019–…)
- Lookism (2022–…)
- Looney Tunes Cartoons (2019–…)