"Big Spender" is a song written by Cy Coleman and Dorothy Fields for the musical Sweet Charity, first performed in 1966. Peggy Lee was the first artist to record the song for her album of the same name also that year. It is sung, in the musical, by the dance hostess girls; it was choreographed by Bob Fosse for the Broadway musical and the 1969 film. It is set to the beat of a striptease as the girls taunt the customers.

Cy Coleman was an American composer, songwriter, and jazz pianist.