Pronovost is a surname. Notable people with the surname include:
André Pronovost (1936–2026), Canadian ice hockey player Claude Pronovost (born 1935), Canadian ice hockey player Denis Pronovost (born 1953), Canadian politician Jean Pronovost (born 1945), Canadian ice hockey player Marcel Pronovost (1930–2015), Canadian ice hockey player and coach Mike Pronovost (born 1989), American Internet entrepreneur Peter Pronovost (born 1965), American anesthesiologist