| Jan Swołyński | |
| More: | no |
| Spouse: | Zofia Tomkowicz, Teodora Tryzna |
| Spouse-Type: | wife |
| Issue: | Michał Kazimierz, Helena, Konstanty Antoni (doubtful) |
| Noble Family: | Swołyński family |
| Father: | Jan Swołyński |
| Death Date: | between 1644 and 1647 |
| Occupation: | Oszmiana's marshal |
Jan Swołyński (died between 1644 and 1647) was a Polish nobleman (szlachcic) and a marshal (marszałek) of Oszmiany.
He was son of Jan, a Protestant.. He was connected with Radziwiłł family. Jan Swołyński was an official of Janusz Radziwiłł in Kopysia and Smolewicze. After death of Janusz Radziwiłł (1620), Swołyński accepted the patronage of Krzysztof Radziwiłł, a half-brother of Janusz.[1] During the campaign in Livonia in 1622, he was an adjutant of K. Radziwiłł.[1] As a porucznik of hussar's chorągiew he fought in war with Sweden in 1625 and 1626.[1]
Before 8 December 1642 Swołyński was nominated Marshal of Oszmiany by king Władysław IV.
. Andrzej Rachuba. . 46. 2009. Polska Akademia Nauk & Polska Akademia Umiejętności . Jan Swołyński. 164–165.