Debuts
- May 9 – The first regularly scheduled American variety show, Hour Glass, premieres on NBC (1946–1947).
- September 24 – Play the Game (1946)
- November 2 – Kaleidoscope (UK) (1946–1953).
- November 29 – Pinwright's Progress (UK), British television's first sitcom, debuts on the BBC Television Service (1946–1947).
- Gillette Cavalcade of Sports (1946–1960).
- Cash and Carry premieres on the DuMont network (1946–1947).
- Campus Hoopla premieres (1946–1947).
- Face to Face premieres on NBC (1946–1947).
- I Love to Eat premieres on NBC (1946–1947).
- Let's Rhumba premieres on NBC (1946–1947).
- Serving Through Science premieres on DuMont (1946–1947).
- Paging You premieres (1946–1948).
- Television Screen Magazine premieres on NBC (1946–1949).
- You Are an Artist premieres on NBC (1946–1950).
- Muffin the Mule (UK) premieres (1946–1955).
- Faraway Hill, the first network-televised soap opera, debuts on DuMont.
Read more about this topic: 1946 In Television