Philippe Geluck (born 7 May 1954 in Belgium) is a Belgian comedian, humorist, television writer and cartoonist, who sold more than 14 million albums worldwide. 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 (The Cat), which is one of the ten bestselling Franco-Belgian comics series.