Salamis may refer to
- Salamis (mythology), a nymph in Greek mythology
- Salamis (butterfly), a genus of butterfly in the family Nymphalidae
- Salamis Island in the Saronic Gulf of the Aegean Sea, near Athens, Greece
- Battle of Salamis, fought at Salamis Island in 480 B.C. between Greeks and Persians
- Salamis Naval Base - Greek naval base on Salamis Island
- Greek battleship Salamis a dreadnought ordered from Germany by Greece in 1912 but not delivered due to the outbreak of World War I
- Salamis, Cyprus, an ancient city on the east coast of Cyprus
- Battle of Salamis in Cyprus (450 BC) fought between Greeks and Persians
- Battle of Salamis (306 BC) fought between two of the Diadochi, Ptolemy I and Demetrius
- Salamis-Class Cruiser, a warship in the fictional Gundam universe
- The English plural of salami