"Communication Breakdown" is a song by the English rock band Led Zeppelin, from their 1969 self-titled debut album.

[7] According to Jean-Michel Guesdon and Philippe Margotin:[1] "Communication Breakdown" was part of the group's initial live set in 1968.

[7][8] On the Led Zeppelin BBC Sessions, released in 1997, this song was featured three times, each with a slightly different improvisation by the group.

[9] Three live versions–taken from performances at the TV program Tous en scène in Paris in 1969, at Danmarks Radio in 1969 and at the Royal Albert Hall in 1970–can also be seen on the Led Zeppelin DVD.

The version of "Good Times Bad Times/Communication Breakdown" released on 15 April 2014, on iTunes, is from 10 October 1969 in Paris, on the European Tour of Autumn 1969.