Morta may refer to:
- Morta of Lithuania, Queen of Lithuania (1253–1262)
- Morta (mythology), the goddess of death in Roman mythology
- Morta (wood), a semi-fossilized wood
- Morta, a hamlet in Prunelli-di-Fiumorbo, Corsica, France
- Piotr Paweł Morta (born 1959), Polish political activist
- A character in the Star Trek episode "Rascals"
- A byproduct of ghee used as a spread in Egyptian cuisine