Jan Opaliński may refer to several members of the Opaliński family: Jan Opaliński (1519–1561) (or 1529?), father of Jan Opaliński (1546–1598) Jan Opaliński (died 1598) (1546–c. 1590), castellan of Rogozno, father of Jan Opaliński (1581–1637) Jan Opaliński (died 1637), voivode of Poznań
Jan Karol Opaliński, (1642–1695), castellan of Poznań, starost