Percy McCuaig Anderson (January 9, 1879 – November 19, 1948) was a lawyer, judge and political figure in Saskatchewan.

He represented Regina City from 1934 to 1938 in the Legislative Assembly of Saskatchewan as a Liberal.

He was born in Paisley, Ontario and was educated in Uxbridge, in Belleville and at Queen's University.

In November 1938, he resigned his seat in the assembly[2] when he was named to the Saskatchewan Court of King's Bench.

In 1946, Anderson was appointed to the Saskatchewan Court of Appeal.