"I'm a Man Not a Boy" is a song by British boyband North & South, known from the British television children's comedy show No Sweat. It was released as their debut single on May 5, 1997, scoring success on the UK Singles Chart, peaking at number seven. The single also reached number six in Scotland and number 92 on the Eurochart Hot 100. Outside Europe, it was a top 20 hit in Israel. A music video was produced to promote the single.