Thomas Acda (born Amsterdam, 6 March 1967) is a Dutch singer, actor and comedian, known as former member of the duo Acda en De Munnik.

Acda grew up in De Rijp and after graduating high school at havo level, Acda started the theater school, but soon switched to the Kleinkunstacademie in Amsterdam. There he met Paul de Munnik. They finished school in 1993 with a joint project for which they were awarded the Pisuisse-prize. After that they split up and went their own way.