Ludwig Czech (February 14, 1870, Lviv – August 20, 1942 Theresienstadt) was a German-speaking Jewish Czech member of the German Social Democratic Workers' Party in the Czechoslovak Republic who actively participated in the Czechoslovak politics of the so-called First Republic.
He was a Minister of Social Care (1929–1934).
Minister of Public Affairs (1934–1935), Minister of Public Health and Physical Training (1935–1938).