James Newell Osterberg, Jr. (born on April 21, 1947 in Muskegon, Michigan), better known by his stage name Iggy Pop, is an American punk rock singer and occasional actor. Although he has had only limited commercial success, Pop is considered one of the most important innovators of punk rock and related styles. He is sometimes referred to by the nicknames "the Godfather of Punk" and "the Rock Iguana", and is widely acknowledged as one of the most dynamic stage performers of rock.

Pop was the lead singer of The Stooges, a late 1960s/early 1970s band that was highly influential in the development of hard rock. The Stooges became infamous for their live performances in which Pop leapt off the stage (thus inventing the "stage dive"), smeared raw meat and on one occasion peanut butter over his chest and cut himself with broken bottles. Many subsequent performers have imitated Pop's antics.

Although he would never regain the vitality of his days with the Stooges, Pop has had varying degrees of success in his 25 years as a solo artist. His best-known songs include "Lust for Life", "I'm Bored" and "The Passenger" (the latter based on a poem written by Jim Morrison).