David Wiese (born 18 May 1985) is a South African-born Namibian cricketer who currently plays for Namibia in international cricket. Wiese became eligible to play international cricket for Namibia due to his father having been born in Namibia. Wiese played international cricket for South Africa from 2013 to 2016, before making his international debut for Namibia in October 2021.

Previously, Wiese ended his South Africa career in 2017 to play in county cricket. He has also made 67 first-class appearances since his debut in October 2005. He currently plays for Lahore Qalandars in PSL. His form since his breakthrough into first-class cricket saw him selected to play for South Africa in the 2009 Hong Kong Cricket Sixes, where he finished the leading wicket-taker, and for the South Africa Invitation XI in two matches against England. He is known for his explosive low order batting and ability to deliver slow ball.