|Date of birth
18 June 1908|
|Place of birth
|Date of death
||1978 (aged 69–70)
|* Senior club appearances and goals counted for the domestic league only.
† Appearances (Goals).
Jean Claessens was a Belgian footballer born 18 June 1908 in Anderlecht (Belgium), died 1978.
Claessens was a midfielder for the invincible Union Saint-Gilloise triple Belgian champions from 1933 to 1935. He was a freekick specialist.
He played 21 matches for Belgium from 1932 to 1936. He played in one game at the 1934 World Cup in Italy.
He finished his career as player-coach at RAEC Mons after the War.
- ^ Player page on the site of footballdatabase.eu
- ^ The legendary team at the site of rusg.be
- ^ Player caps at the page of URBSFA
- ^ Player page at the site of fifa.com