Jan Adriaan Booysen (born 17 May 1996) is a Namibian rugby union player for the Dallas Jackals in Major League Rugby (MLR), having previously played for the Houston SaberCats.
He previously played for the in the Currie Cup and the Rugby Challenge. His regular position is number eight.
Booysen was born in Gobabis. He made his test debut for in 2017 against and represented the in the South African domestic Currie Cup and Rugby Challenge since 2017.