"I Can't Explain" is a song by English rock band the Who, written by Pete Townshend and produced by Shel Talmy. It was released as a single in the United States on 19 December 1964 by Decca and on 15 January 1965 in the United Kingdom by Brunswick. It was the band's second single release and first under the Who name.
The song has been covered by other artists, including David Bowie.