"Come On Eileen" is a song by the English group Dexys Midnight Runners, released in the United Kingdom in June 1982 as a single from their second studio album Too-Rye-Ay. It reached number one in the United States and was their second number one hit in the UK, following 1980's "Geno". The song was produced by Clive Langer and Alan Winstanley and was initially claimed to be written by Kevin Rowland, Jim Paterson and Billy Adams, although Rowland later stated that the essence of the tune should be attributed to Kevin Archer.

Dexys Midnight Runners are an English pop rock band from Birmingham, with soul influences, who achieved major commercial success in the early to mid-1980s. They are best known in the UK for their songs "Geno" and "Come On Eileen", both of which peaked at No. 1 on the UK Singles Chart, as well as six other top-20 singles. "Come On Eileen" also topped the US Billboard Hot 100, and with extensive airplay on MTV they are associated with the Second British Invasion.