"One Love" is a song by English boy band Blue. Co-written by the band and StarGate, who also produced the track, it was released in the United Kingdom on 21 October 2002 as the lead single from their second studio album, One Love (2002). It reached number three on the UK Singles Chart and entered the top 10 in Denmark, Ireland, Italy, and New Zealand. "One Love" has received a silver certification from the British Phonographic Industry (BPI), representing shipments at least 200,000 copies in the UK. The song's music video was directed by Cameron Casey.