Count Jan Wielopolski (died 1668) was a Polish noble (szlachcic).

Son of District Judge and Podkomorzy Kasper Wielopolski and Elżbieta Broniewska.

He was a courtier from 1635, administrator of royal salt-pits in Bochnia from 1649, castellan of Wojnicz from 1655 and voivode of Kraków Voivodship from 1667.

Starost of Biecz, Warsaw, Bochnia and Nowy Targ.

This biography of a Polish noble is a stub.