Leonid Afremov (born 12 July 1955 in Vitebsk, Belarus) is a Russian–Israeli modern impressionistic artist who works mainly with a palette knife and oils. He developed his own unique technique and style which is unmistakable and cannot be confused with other artists. Afremov is mainly known as being a self-representing artist who promotes and sells his work exclusively over the internet with very little exhibitions and involvement of dealers and galleries.

Afremov was a struggling artist. He was born in Vitebsk, Belarus, and lived there until 1990. Between 1990 and 2002 he lived in Israel, and from 2002 to 2010 in Boca Raton, Florida. Afremov currently resides in the popular resort town Playa del Carmen, Quintana Roo, Mexico, near Cancun. He paints mainly landscape, city scenes, seascapes, flowers and portraits. Most of his work is considered very colorful and politically neutral.