Dov Sadan (Hebrew: דב סדן; 21 February 1902 – 14 October 1989) was an Israeli literary critic and politician who served as a member of the Knesset for the Alignment between 1965 and 1968.

Born Dov Berl Stock in Brody in the Galicia region of Austria-Hungary (today in Ukraine), Sadan received a traditional Jewish education.

After making aliyah to Mandatory Palestine in 1925, he initially worked as an agricultural laborer, before joining the staff of the daily newspaper Davar in 1927.

In 1952 he was appointed head of Yiddish Studies faculty at the Hebrew University of Jerusalem, a post he held until 1970, and in 1963 became a professor.

In 1965 he was elected to the Knesset on the Alignment list, and became a member of the Education and Culture Committee.