L
- Lady Gaga (Interscope Records)
- Lady Sovereign (Def Jam/Island Records)
- Lazy Eye (Disturbing Tha Peace/Def Jam)
- LeLe (Disturbing tha Peace/Def Jam)
- Lil' Red (Roc-A-Fella/Def Jam)
- Patti LaBelle (Def Soul/Def Jam)
- Lloyd (The Inc./Def Jam)
- LovHer (Dragon/Def Soul/Def Jam)
- LL Cool J (Def Jam)
Read more about this topic: List Of Former Def Jam Recordings Artists