Mantombazana "Manto" Edmie Tshabalala-Msimang OMSS was a South African politician. She was Deputy Minister of Justice from 1996 to 1999 and served as Minister of Health from 1999 to 2008 under President Thabo Mbeki. She also served as Minister in the Presidency under President Kgalema Motlanthe from September 2008 to May 2009.

The Order for Meritorious Service is a South African National Order that consisted of two classes, in gold and silver, and was awarded to deserving South African citizens. The order was discontinued on 2 December 2002.