Debuts
- January 17 – The Goldbergs, a sitcom, debuts on CBS (1949–1955).
- May 5 - Stop the Music, debuts on ABC for a five-year run over seven years.
- June 27 – Captain Video and His Video Rangers, apparently the first science fiction series on television, debuts.
- July 15 - This Is Show Business, panel discussion program, premieres on CBS (1949–1954; 1956).
- September 29 – Come Dancing, a ballroom dancing competition, is first broadcast by the BBC (1949–1995).
- Martin Kane, Private Eye premieres on NBC, becoming the first detective series on television (1949–1954).
- The Voice of Firestone premieres (1949–1963).
- Bozo the Clown premieres (1949–present).
- The Lone Ranger premieres (1949–1957).
Read more about this topic: 1949 In Television