Johannes Willem du Toit (born 8 September 1995) is a South African rugby union player, whom began his youth career with Swartland High-school for Boland before representing the in Super Rugby and in the Currie Cup as well as the Rugby Challenge. He has played as a flanker and a lock.
Du Toit was born in Cape Town, but grew up in the nearby Swartland area of the Western Cape. He was selected to represent his local union at both the Under-13 Craven Week in 2008 and the Under-18 Craven Week in 2013.
At the start of 2017, Du Toit moved to Cape Town, where he joined the Currie Cup team.
Du Toit is the younger brother of Pieter-Steph, also a professional rugby player that represented the n national team since 2013. The two brothers were contracted to the at the same time (in 2014 and 2015) before reuniting at the Stormers from 2017 onwards.