Peter Williamson (1730 – 19 January 1799), also known as "Indian Peter", was a Scottish memoirist who was part-showman, part-entrepreneur and inventor. Born in a croft in Aberdeenshire, he was forcibly taken to North America at an early age, but succeeded in returning to Scotland where he eventually became a well-known character in 18th century Edinburgh. He adopted the pseudonym "Indian Peter" due to his time spent with native Americans and his self-exploitation of this in an autobiography and by touring Scotland and England in the guise of a "Red Indian".