1939 in radio

	… 1929; 1930; 1931; 1932; 1933; 1934; 1935; ; 1936; 1937; 1938; 1939; 1940; 1941; 1942; ; 1943; 1944; 1945; 1946; 1947; 1948; 1949 …;
	In television 1936 1937 1938 1939 1940 1941 1942 In music 1936 1937 1938 1939 1940 1941 1942 In film 1936 1937 1938 1939 1940 1941 1942
	Art; Archaeology; Architecture; Literature; Music; Philosophy; Science; +...

The year 1939 saw a number of significant events in radio broadcasting.