Richard Dourthe (born 13 December 1974 in Dax) is a retired French international rugby union.
He is the son of Claude Dourthe (to date, the youngest ever French international rugby union player) and both Raphaƫl IbaƱez and Olivier Magne's brother-in-law, being them married with his two sisters.
He had 31 caps for France, from 1995 to 2001, scoring 3 tries and 32 penalties, 183 points on aggregate.