"I Want You Back" is a 1969 number-one single recorded by The Jackson 5 for the Motown label. It held the number-one position on the Billboard Hot 100 singles chart for one week, from January 23 to January 31, 1970.

The single was a notable first in many respects: it was the first Jackson 5 single to be released on Motown, the first of four Jackson 5 number-ones released in a row (the others are "ABC", "The Love You Save", and "I'll Be There"), and the first song written and produced by The Corporation™, a team compromised of Motown chief Berry Gordy, Freddie Perren, Alphonzo Mizell, and Deke Richards. (less info)