Jakobus Johannes Wiese, better known as Kobus Wiese, born 16 May 1964 in Paarl (South Africa), is a former South African rugby union player who played at lock for the South Africa national rugby union team between 1993 and 1996.

He is a Rugby Commentator for Supersport. He is the owner of Wiesenhof Coffees and former South African Rugby player. He played at lock for the South Africa national rugby team the Springboks between 1993 and 1996.

Kobus Wiese shot to stardom while playing for the World Cup winning Springboks in 1995. His brilliant play at that time was due to the vast amount of experience he gained whilst playing for Boland, Western Transvaal and Gauteng. He also toured internationally with the Springboks to Australia, New Zealand, Wales, Scotland, Ireland, Italy, England and many more countries between 1993 and 1995.