Kaczyński

Kaczynski or Kaczyński (Polish pronunciation: [kaˈt͡ʂɨj̃skʲi]; feminine: Kaczyńska, plural: Kaczyńscy) is a Polish-language surname. Its Lithuanian equivalent is Kačinskas.

Language	Masculine	Feminine
Polish	Kaczyński	Kaczyńska
Lithuanian	Kačinskas	Kačinskienė (married) Kačinskaitė (unmarried)
Ukrainian (Romanization)	Качинський (Kachynskyi, Kachynskyy)	Качинська (Kachynska)

People

• Aleksandra Kaczyńska (born 1954), Polish rower
• Andrew Kaczynski (born 1989), American journalist and political reporter for CNN
• Bogusław Kaczyński (born 1942–2016), Polish classical music journalist
• David Kaczynski (born 1949), American activist, Theodore Kaczynski's brother
• Filip Kaczyński (born 1987), Polish politician
• Jarosław Kaczyński (born 1949), Polish politician, former prime minister of Poland
• Lech Kaczyński (1949–2010), Polish politician, former president of Poland, Jarosław Kaczyński's twin brother
• Maria Kaczyńska (1942–2010), Polish economist, Lech Kaczyński's wife
• Richard Kaczynski (born 1963), American writer
• Ryszard Kaczyński (born 1954), Polish politician
• Sophie Kaczynski, character from 2 Broke Girls, played by Jennifer Coolidge
• Stanislaus Katczinsky, All Quiet on the Western Front character
• Ted Kaczynski (1942–2023), American mathematician, social critic, and serial terrorist mail-bomber known as the Unabomber
• Thomas Kaczynski Jr. (born c. 1955), American politician

See also

• All pages with titles containing Kaczynski
• All pages with titles containing Kaczynska
• Kaczynski towers, Espace Léopold, Brussels, Belgium
• Kuczynski
• Kuczyńskie
• Kucinski
• Kulczyński