Calypso could refer to the following articles:
- Calypso (USS Enterprise-D), a yacht assigned to the USS Enterprise-D.
- Calypso (USS Enterprise-E), a yacht assigned to the USS Enterprise-E.
- Calypso (Cousteau), an Earth ship after which the captain's yachts were named.
- USS Calypso (Hermes-class), a Federation scout
- USS Calypso (Merced-class), a Federation light cruiser.