Subramaniyan Karuppaiya, known by his stage name Goundamani, is an Indian actor and comedian who works in Tamil cinema. He is known for his comic duo partnership in Tamil films with fellow actor Senthil. The pair dominated the Tamil industry as comedians in the 1980s and 90s.

A double act is a form of comedy originating in the British music hall tradition, and American vaudeville, in which two comedians perform together as a single act, often highlighting differences in their characters' personalities. Pairings are typically long-term, in some cases for the artists' entire careers. Double acts perform on the stage, television and film.