Black mud turtle may refer to:

• East African black mud turtle (Pelusios subniger), a pelomedusid turtle found East Africa.
• Seychelles black terrapin (Pelusios seychellensis), a recently extinct pelomedusid turtle that was once endemic to Seychelles.
• Black marsh turtle (Siebenrockiella crassicollis), a geoemydid turtle found in Southeast Asia.

• Black terrapin (disambiguation)
• Mud turtles
• Pelusios