Krzysztof Wiesiołowski

Krzysztof Wiesiołowski (died 1637) was a Polish nobleman, starost of Tykocin and Supraśl, Stolnik of Lithuania and Ciwun of Wilno before 1620, Court Marshal of Lithuania from 1619, Krajczy of Lithuania from 1620, and Grand Marshal of Lithuania from 1635.

He was Marshal of the Sejm from 15 January to 26 February 1609 and 13 February to 13 March 1618 in Warsaw.