Theunis Booysen de Bruyn (born 8 October 1992) is a former South African cricketer who represents Northerns.
[7] In October 2018, de Bruyn was named in Tshwane Spartans' squad for the first edition of the Mzansi Super League T20 tournament.
[10] In September 2019, de Bruyn was named in the squad for the Tshwane Spartans team for the 2019 Mzansi Super League tournament.
[15] De Bruyn was included in South Africa's squad for their Test match series in England which began in July 2017.
[19] In October 2019, during the third Test of the series against India, de Bruyn replaced Dean Elgar as a concussion substitute in South Africa's squad.