Rodolphe Modin (born 26 March 1959 in Gennevilliers, Paris) is a former French international rugby union player. He played as a scrum-half. As a youth, he played for CSM Gennevilliers and Racing Métro, with whom he won the under-19 national championship against a Biarritz Olympique team that included Serge Blanco. The following year he joined CA Brive as a senior player, where he made 213 appearances from 1978 to 1991. Although he has a teaching degree in physical education, he has never taught. After his rugby-playing days were over he began a business career.