Actors:
* Leonardo DiCaprio
* Liam Hemsworth
* Liam Neeson
* Laura Dern
* Lupita Nyong'o
* Laverne Cox
* Leslie Jones
* Lucy Liu
* Lena Dunham
* Lily James
* Letitia Wright
* Logan Lerman
* Laurence Fishburne
* Lizzo
* Lin-Manuel Miranda
* Louis C.K.
Musicians:
* Lady Gaga
* Lana Del Rey
* Lorde
* Lil Nas X
* Lenny Kravitz
* Lizzo
* Lorde
* Luke Bryan
* Lewis Capaldi
* Lil Wayne
Other:
* Larry King
* LeBron James
* Lionel Messi
* Lewis Hamilton
* Laverne Cox
* Lizzo
* Lin-Manuel Miranda
Note: This list is not exhaustive and there are many other celebrities whose names start with L. It's just a starting point!