Czesław Wycech (1899–1977) was a Polish activist, politician and historian. He was a member of the Polish peasant's parties: the Polish People's Party "Wyzwolenie", the People's Party, the Polish People's Party, and the United People's Party. During World War II he was a member of the Polish Underground State, responsible for organizing underground education. He was the Minister of Education in the Council of National Unity (1945–1947). Within the People's Republic of Poland, he was a member of the Polish parliament (Sejm) and also held other governmental posts.
Wycech was born to a peasant family on 20 July 1899 in Wilczogęby. A teacher by profession, he graduated from the Teacher's Institute in Warsaw in 1926. He was involved with the peasant movement from around 1917 to 1919; around that time he joined the Polish People's Party "Wyzwolenie" (PSL "Wyzwolenie") and in 1931, the People's Party (SL). He joined the Polish People's Party (PSL) post-World War II in 1945 which by 1949 had become the United People's Party (ZSL). From 1946 until 1971 he was one of the top leaders of PSL and ZSL.
Wycech was an educational activist; during World War II he was an important participant in the underground education in occupied Poland. He was one of the founders of the Secret Teachers Society (Tajna Organizacja Nauczycielska) in 1939; he later became a member of the Polish Underground State and he was the President of the Department of Culture and Education in the Government Delegation for Poland from 1940 until 1945. He was the President of the Association of Polish Teachers (ZNP) from 1944 until 1945 and from 1945 to 1947, he was the Minister of Education in the Council of National Unity.