- Lanner Falcon
- Lappet-faced Vulture
- Large-billed Tern
- Laughing Dove
- Laughing Falcon
- Laughing Gull
- Least Sandpiper
- Lesser Black-backed Gull
- Lesser Crested Tern
- Lesser Flamingo
- Lesser Kestrel
- Lesser Kiskadee
- Lesser Masked Weaver
- Lesser Striped Swallow
- Lesser Yellow-headed Vulture
- Lesser Yellowlegs
- Lilac-breasted Roller
- Limpkin
- Lineated Woodpecker
- Little Bee-eater
- Little Bittern
- Little Blue Heron
- Little Egret
- Little Grebe
- Little Stint
- Little Tern
- Long-crested Eagle
- Long-tailed Fiscal
- Long-tailed Tit
- Long-toed Lapwing
- Long-winged Harrier