List of Famous people named Jan

Jan Friesinger is a German speed skater. He competed in three events at the 2002 Winter Olympics.

Jan van Huysum, also spelled Huijsum, was a Dutch painter.

Jan Stanisław Sapieha was a Polish-Lithuanian noble, starost of Słonim, Court Marshal of Lithuania from 1617, Great Lithuanian Marshal from 1621.

Jan Sariusz Zamoyski was a Polish nobleman, magnate, and the 1st ordynat of Zamość. He served as the Royal Secretary from 1565, Deputy Chancellor from 1576, Grand Chancellor of the Crown from 1578, and Great Hetman of the Crown from 1581.

Jan Hieronimowicz Chodkiewicz was a 16th-century Polish-Lithuanian noble. He was Grand Pantler of Lithuania 1559, general starost of Samogitia 1563, Elder of Samogitia 1564, starost of Telšiai and Plateliai 1566, Livonia Hetman and governor, Grand Marshal of Lithuania 1566, Kaunas starost 1569, Count on Shkloŭ 1568, Vilnius castellan 1574.

Jan Wojciech Góra OP was a Dominican, Roman Catholic Priest, Doctor of Theology, academic and chaplain. Since 1997, he had been the organiser of the Polish Youth Meeting Lednica 2000 at the Lednica Fields and the Primate Days in Prudnik dedicated to the cardinal Stefan Wyszyński. Animator for the academic chaplaincy centre "Respublica Dominicana" in Jamna. Author of numerous books and articles.

Jan Oskar Sverre Lucien Henri Guillou is a French-Swedish author and journalist. Guillou's fame in Sweden was established during his time as an investigative journalist, most notably in 1973 when he and co-reporter Peter Bratt exposed a secret and illegal intelligence organization in Sweden, Informationsbyrån (IB). He is still active within journalism as a column writer for the Swedish evening tabloid Aftonbladet. Among his books are a series of spy fiction novels about a spy named Carl Hamilton, and a trilogy(+) of historical fiction novels about a Knight Templar, Arn Magnusson. He is the owner of one of the largest publishing companies in Sweden, Piratförlaget, together with his wife, publisher Ann-Marie Skarp, and Liza Marklund.

Jan Peder Syse (help·info) was a Norwegian lawyer and politician from the Conservative Party. He was Prime Minister of Norway from 1989 to 1990. He also served as Minister of Industry from 1983 to 1985. Syse was President of the Lagting 1993–1997. Syse was President of the Nordic Council in 1988 and 1993. He served in the Norwegian parliament for over 25 years until his sudden death from a cerebral hemorrhage in 1997.

Jan Kreczmar was a Polish theatre and film actor.