Matthew Caleb Kleinveldt (born 10 August 1989) is an English-born South African professional cricketer. Though born and bred in England, Kleinveldt rejected an offer to play for Hampshire due to England’s new stern sporting visa requirements. He duly moved back to South Africa to start a cricketing career there. Kleinveldt is also cousin of ex-Protea cricketer Rory Kleinveldt.