Nanba (written: 難波, 南波,南場 or 南羽), sometimes romanized as Namba, is a Japanese surname. Notable people with the surname include:
, Japanese swimmer , Japanese pornographic actress , Japanese student attempted murder , Japanese rugby player , Japanese football player , Japanese musician , Japanese director , Japanese composer , Japanese voice actor , Japanese swimmer , Japanese artist , Japanese actor , Japanese rower Simamkele Namba (born 1998), South African rugby player , Japanese table tennis player , Japanese entrepreneur , Japanese mountaineer
See also Namba Roy (1910–1961), Jamaican novelist and artist