Lenny Leonard is a fictional character from the animated television series The Simpsons. He works at the Springfield Nuclear Power Plant alongside his friend Carl Carson. Lenny is known for his distinctive voice and his role as a supporting character in various episodes. Lenny often appears in scenes that highlight the everyday lives of Springfield's residents. He is characterized by his friendly demeanor and occasional humorous remarks. As part of the show's ensemble cast, Lenny contributes to the comedic dynamics of the series, making him a recognizable figure among fans of The Simpsons.