"Do It Again" is a 1972 song composed and performed by American rock group Steely Dan, who released it as a single from their debut album Can't Buy a Thrill as its opening track.

Released in 1972, the song debuted on the Billboard Hot 100 on November 18, 1972, and reached number 6 on the US charts in 1973, making it Steely Dan's second highest-charting single.

The "plastic organ" solo by Donald Fagen was performed on a Yamaha YC-30 with a sliding pitch-bending control.

David Palmer fronted the band during their live show, and sang "Do It Again" when the group played The Midnight Special in February 1973.

"[8] Record World called it a "gentle rocker" that "has a bit of the Latin rock sound" and "solid production by Gary Katz.