Nomsa is a feminine given name. Notable people with the name include:
Helene Nomsa Brath (born 1942), American model and activist Nomsa Buthelezi (born 1982), South African actress and television presenter Nomsa Kubheka (born 1970), South African politician Nomsa Marchesi (born 1970), South African politician Nomsa Manaka (born 1965), South African dancer, choreographer and actress Nomsa Mdlalose, South African folklorist, storyteller, writer, and cultural scholar Nomsa Mokwai (born 1992), South African international rugby union player Nomsa Moyo, Zimbabwean former footballer Nomsa Mtsweni, South African politician