Lefty the Salesman is an Anything Muppet who always tries to sell things to Ernie on Sesame Street.

He also appears as the assisstant of Accomplice, who plan to steal the Golden 'AN' and get the alphabet message.

Lefty is played by Carroll Spinney on the sketch where he sells the letter U to Ernie and by Frank Oz on "Would You Like to Buy an O?" and on skits with Accomplice.