Philippe Geluck (born 7 May 1954) is a comedian, humorist and cartoonist. He studied at the INSAS (Institut National Supérieur des Arts du Spectacle, National Higher Institute of the Arts of Spectacle). His best-known work is the comic strip Le Chat, which is one of the ten bestselling Franco-Belgian comics series, with in 2008 in French alone 320,000 copies published.

He also appeared in the French talk show presented by Laurent Ruquier, On a tout essayé ("We've Tried Everything") on the France 2 TV channel. These drawings are published in the magazine VSD.