Prohibition of Mixed Marriages Act, 1949

The Prohibition of Mixed Marriages Act, Act No. 55 of 1949, was an apartheid-era law in South Africa that prohibited marriages between "whites" and "non-whites". It was among the first pieces of apartheid legislation to be passed following the National Party's rise to power in 1948. Subsequent legislation, especially the Population Registration and Immorality Acts of 1950, facilitated its implementation by requiring all individuals living in South Africa to register as a member of one of four officially defined racial groups and prohibiting extramarital sexual relationships between those classified as "white" on the one hand and those classified as "non-White" (Blacks, Coloureds, later also Asians) on the other. It did not criminalise sexual relationships between those classified as "non-Europeans".