Curtis Lee Main (born 20 June 1992) is an English professional footballer who plays as a striker for St Mirren.
Main previously played in the Football League and the Football Conference for Darlington, and spent three seasons with Middlesbrough, from where he had a loan spell at Shrewsbury Town in 2013. He then joined Doncaster Rovers, and after a loan spell at Oldham Athletic in 2016, he signed for Portsmouth, whom he helped gain promotion to League One. He joined Motherwell in January 2018.