Valentin (surname)

Valentin or Valentín is a surname. Notable people with the surname include:


 * Barbara Valentin (1940–2002), Austrian actress
 * Dave Valentin (1952–2017), American Latin jazz flautist
 * Isabelle Valentin (born 1962), French politician
 * Javier Valentín (born 1975), Puerto Rican baseball player
 * Jesmuel Valentín (born 1994), Puerto Rican baseball player
 * José Valentín (born 1969), Puerto Rican baseball player
 * Katy Valentin (1902-1970), Danish stage and film actress
 * Lydia Valentín (born 1985), Spanish Olympic weightlifter