Prabath is a given name and surname. Notable people with the name include:
Given name Prabath Dematanpitiya (), Chief of Staff of Sri Lanka Army Prabath de Zoysa (born 1999), Sri Lankan cricketer Prabath Jayasuriya (born 1991), Sri Lankan cricketer Prabath Nissanka (born 1980), Sri Lankan cricketer
Surname Danuka Prabath (born 1994), Sri Lankan cricketer Hashan Prabath (born 1992), Sri Lankan cricketer