Lisa-Marié Deetlefs (born 8 September 1987) is a South African field hockey player for the South African national team.

Lisa made her debut for South Africa in 2007 against Canada at Stellenbosch.

[7] Lisa Deetlefs announces retirement from International Hockey on 24 August 2021,[2] reversed her decision to retire from International hockey, 2022 Women's FIH Hockey World Cup.

[8] Lisa-Marie Deetlefs currently holds a position as head of hockey at St. Andrew's School for Girls in Johannesburg.

This biographical article relating to a South African field hockey figure is a stub.