USS Constellation

Four ships of the United States Navy have been named USS Constellation:

• USS Constellation (1797), was a 38-gun frigate launched in 1797 and rebuilt starting in 1853 as the USS Constellation (1854).
• USS Constellation (1854), is a sloop-of-war, an 1854 rebuild of the frigate USS Constellation (1797), now preserved as a National Historic Landmark in Baltimore, Maryland.
• USS Constellation (CC-2), was a battlecruiser laid down in 1920 and had construction cancelled in 1923.
• USS Constellation (CV-64), was a Kitty Hawk-class aircraft carrier which served from 1961 to 2003

Fictional ships named USS Constellation:

• USS Constellation (NCC-1017), was a Constitution-class heavy cruiser lost to the "Doomsday Machine" planet-killer in the original Star Trek series.