L
- Félix Labisse
- Matija (Mato) Lackovic
- Ivan Lackovic - Croata
- Yves Laloy
- Wifredo Lam
- Darleen Lambert
- Rupertus Lang
- Zeljko Lapuh
- Gia Laschchia
- Maria Lassnig
- Miye Lee
- Helmut Leherb
- Anton Lehmden
- Andreas Leikauf
- Pavel Petrovich Leonov
- Roy Lichtenstein
- Matthias Lidy
- Kirill Lilbock
- Rudolf (Max) Limberger
- Richard Lindner
- Charles Lipka
- Gerald Löffler
- Tihomir Loncar
- Dragica Loncaric
- Branko Lovak
- Ivana Lovkovic-Matunci
- Franz Luby
- Joachim Luetke
- Irina Lunkmoss