Choiński (feminine: Choińska; plural: Choińscy) is a Polish surname. Notable people with this surname include:
(1892–1959) highly decorated pilot of Polish Armed Forces Jan Choinski (born 1996), British tennis player Ludmila Jeske-Choińska-Mikorska (1849–1898), Polish singer and composer Teodor Jeske-Choiński (1854–1920), Polish writer
See also