Magdalena "Daleen" Terblanche (born 19 October 1969) is a South African former cricketer who played as a wicket-keeper and right-handed batter. She appeared in four Test matches, 61 One Day Internationals and two Twenty20 Internationals for South Africa between 1997 and 2008. She was the first South African woman to pass 1,000 runs in One Day Internationals, doing so in a match against West Indies in April 2005, during her 46th innings. She played domestic cricket for Gauteng.