Thierry Brusseau (born July 22, 1964 in Marvejols, Lozère) was a track and field athlete from France, who mainly competed in the men's 3.000 metres steeplechase during his career. His personal best was 8:22.22, achieved in 1991. He competed in the men's 3000 metres steeplechase at the 1992 Summer Olympics.