"She's a Woman" is a song by the English rock band the Beatles, written primarily by Paul McCartney and credited to Lennon–McCartney. It was released on a non-album single in November 1964 as the B-side to "I Feel Fine", except in North America, where it also appeared on the album Beatles '65, released in December 1964. Though it was the B-side, it charted in the US, reaching number four on the Billboard Hot 100 and number eight on the Cash Box Top 100. The song originated in McCartney's attempt to write a song in the style of Little Richard. The lyrics include the first reference to drugs in a Beatles song, with the line "turn (s) me on" referring to marijuana.
The Beatles recorded "She's a Woman" in October 1964, during the sessions for their album Beatles for Sale.