COMPOSER : Walter Becker & Donald Fagen
ARRANGER : Stephen Joy

"Rikki Don't Lose That Number" is a single released in 1974 by rock/jazz rock group Steely Dan and the opening track of their third album Pretzel Logic. It was the most successful single of the group's career, peaking at number 4 on the Billboard Hot 100 in the summer of 1974.

The song features Jim Gordon on drums, as does the bulk of the Pretzel Logic album. The guitar solo is by Jeff "Skunk" Baxter who would soon go on to join The Doobie Brothers.