Selvakumar S. K. is an Indian cinematographer who works primarily in the Tamil film industry. He began his career assisting cinematographer George C. Williams on Raja Rani and Kaththi before making his feature film debut with Maanagaram in 2017, earning acclaim for his cinematography.

He has since worked on films including Mehandi Circus, Gypsy, and Dharala Prabhu. His work in Gypsy was particularly noted for its visual treatment, capturing both the film's locations and intimate everyday moments.