Stephen Caulker (died 1810) was a king of the Banana Islands off the coast of present-day Sierra Leone.
Caulker was part of a hereditary dynasty that ruled as chiefs of the states of Bumpe and Shenge (Kagboro) in Sierra Leone from 1820 into the late 20th century.
His father was a descendant through Skinner Caulker of Thomas Corker (1670-1700), an English agent with the Royal African Company, and his Bantu wife or concubine, known as Seniora Doll.
His son was king from 1810 to 1820, when the Banana Islands were incorporated into the colony of Sierra Leone by the British.
[1] That year Caulker and his family established the Bumpe Chiefdom (also known as Bompeh) in south-central Sierra Leone.