Tony Cronstam (born 6 August 1969, Växjö) is a Swedish cartoonist.
An illustrator of role-playing games for Target Games during the 1980s, he made his debut as a cartoonist with the future-based strip Provet (The Test) in Svenska Serier (no. 3/90). In 1990 he began drawing Bamse, and was the principal Bamse artist between 1998-2001. He taught at comic school from 1999-2004.
Together with Maria Cronstam, he created the comic strip Elvis in 2000, for publication in . Elvis won the prestigious Adamson Award in 2004.
(all in Swedish)