L
- (Betong) Loget
- (Bahagian Sri Aman) Liu
- (Marudi) Lio Lesong
- (Bahagian Kuching) Lintang
- (Marudi) Leppu Leju
- (Bahagian Sri Aman) Lepong Engkalat
- (Bahagian Sri Aman) Lepong Empliau
- (Bahagian Sri Aman) Lengain
- (Betong) Lempong
- (Selangau) Lemai
- (Betong) Lawing
- (Lubok Antu) Langkau Bala
- (Bahagian Sri Aman) Langkang
- (Betong) Lampong
- (Bahagian Sri Aman) Lampin
- (Betong) Lakis
- (Marudi) Lirong Kawit
- (Marudi) Long Bahleppau
- (Marudi) Long Aro Birang
- (Marudi) Lebahah Nanga
- (Lawas) Long Talis
- (Lawas) Long Sebulu
- (Lawas) Long Briwan Laut
- (Lawas) Long Briwan Hulu
- (Lawas) Long Meringau
- (Belaga) Long Tingen
- (Marudi) Long Tikan
- (Belaga) Long Singu
- (Bahagian Limbang) Limbang
- (Lawas) Lawas