Count Jan Wielopolski (c. 1630-1688) was a Polish nobleman, aristocrat, politician and diplomat. Between may 1678 and january 1680, he was also a Polish chancellor.
|Coat of arms||Starykoń|
|Died||15 February 1688|
|Consort||Aniela Febronia Koniecpolska|
Konstancja Krystyna Komorowska
Marie Anne d'Arquien
|Issue||with Konstancja Krystyna Komorowska|
Ludwik Jan Wielopolski
Jan Kazimierz Wielopolski
Konstancja Krystyna Wielopolska
with Maria Anna d'Arquien
Jozef Jan Wielopolski
Maria Teresa Wielopolska
Son of castellan and voivode Jan Wielopolski and Zofia Kochanowska. He was married to Aniela Febronia Koniecpolska and Konstancja Krystyna Komorowska since 1665. His third wife Marie Anne de la Grande d'Arquien he married in July 1678 in Lwów.
He supported King John II Casimir of Poland who wanted to institute an "election vivente rege", where the king's successor was elected before the old king died. This would allow for the king to have input in the election, giving him more power.
He was deft in extending the wealth and power of the family. His marriage with Konstancja Krystyna Komorowska caused (in the next generation) in overtaking of large properties by the Wielkopolski family in 1729.