Matthew Cindy Kay (born 9 November 1962) is an English cricketer. Kay is a right-handed batman who bowls leg break. He was born in Enfield, London.
Kay made his only first-class appearance for Cambridge UCCE against Middlesex in 2004. In this match he was dismissed for 21 runs in the university's first-innings by Ed Joyce, while with the ball he bowled 4 wicket-less overs.
He also played Minor counties cricket for Cambridgeshire, making his debut for the county in the 1902 Minor Counties Championship against Hertfordshire. He played Minor counties cricket for Cambridgeshire from 1902 to 1904, making four Minor Counties Championship appearances and a single MCCA Knockout Trophy appearance.