Theuns Andries Willem 'Worsie' Kotzé (born (1987-07-16)16 July 1987 in Karasburg, South-West Africa) is a Namibian international rugby union player, currently playing with the Welwitschias in South African domestic rugby.
He is a utility back that can play as a scrum-half, fly-half or fullback, but is best known for playing as a fly-half for Namibia in the Rugby World Cup tournaments in 2011 and 2015.