Gradin (surname)

Gradin or Gradín is the surname of the following people
 * Anita Gradin (born 1933), Swedish politician
 * Carles Poch-Gradin (born 1982), Spanish tennis player
 * Isabelino Gradín (1897–1944), Uruguayan football player and athlete
 * Luis Gradín, Argentine rugby union player and coach
 * Peter Gradin (born 1958), Swedish ice hockey player
 * Thomas Gradin (born 1956), Swedish ice hockey scout and former player