Somlek Sakdikul is a Thai film actor and musician. He is sometimes credited as Somchai Sakdikul. He portrayed "Suwat" or "Daddy", the lecherous music producer in Pen-Ek Ratanaruang's 2001 comedy, Monrak Transistor. A prolific actor, he appears in several Thai films each year.

He also works as a tennis commentator for United Broadcasting Corporation, a cable television in Thailand.