Mester is a surname. Notable people with the name include:
Endre Mester (1903–1984), Hungarian pioneer of laser medicine
Jorge Mester (born 1935), Mexican conductor of Hungarian ancestry
Loretta Mester, American President and CEO of the Federal Reserve Bank of Cleveland
Mathias Mester (born 1986), German Paralympian athlete
Tamás Mester (born 1988), Hungarian football player
Đula Mešter (born 1972), Serbian volleyball player of Hungarian ethnicity
Milan Mešter (born 1975), Montenegrin football manager and former player
