Robert Mathew Mark Louw (born (1992-11-19)19 November 1992) is a South African rugby union player that played first class rugby for the Boland Cavaliers in 2016.
He made one appearance in the Currie Cup qualifiers and three appearances in the Currie Cup Premier Division.
His regular position is centre.
He is the son of Rob Louw, a rugby player that played rugby union and rugby league in the last 1970s and early 1980s, making 19 test appearances for the South Africa national team.