Somlek Sakdikul (Thai: สมเล็ก ศักดิกุล) (born, 10 November 1953) 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.

Partial filmography

• Monrak Transistor (2001)
• Mekhong Full Moon Party (2002)
• Buppah Rahtree (2003)
• Hom rong (The Overture) (2004)
• Sai Lor Fah (Pattaya Maniac) (2004)
• SARS Wars (2004)
• Jaew (M.A.I.D.) (2004)
• Pad Thai Bride (2004)
• Buppah Rahtree 2: Rahtree Returns (2005)
• Promise Me Not (2005)
• Rohng Tiam (Happy Inn) (2005)
• Luang Phii Theng (The Holy Man) (2005)
• In the Name of the Tiger (Seua phuu khaao) (2005)
• Ghost Variety (Variety phii chalui) (2005)
• Nam Prig Lhong Rua (Navy Boys) (2006)
• Thai Thief (2006)