Captain Bellamy may refer to:
Piracy
Pirate Captain Samuel Bellamy (1689–1717), notorious pirate from the 18th century. Captain Charles Bellamy, another pirate captain from the 18th century.
In fiction James Bellamy (Upstairs, Downstairs), a character from Upstairs Downstairs A character from The Pirates! in an Adventure with Scientists A minor character from Pirates of the Caribbean: Dead Man's Chest