Polak is the Polish noun for a Pole. It is also a surname - notable people with the surname Polak include:
Ben Polak (born 1961), British professor of economicsBoris Polak (born 1954), Israeli world champion and Olympic sport shooterChristian Polak (born 1950), French businessman and authorDavid Polak, American business executive and philanthropist from Beverly Hills, California.Fred Polak (1907–1985), Dutch socialogist and politicianGraham Polak (born 1984), Australian Football League playerJacques J. Polak (1914–2010), Dutch economistJakob Eduard Polak (1818–1891), Austrian physician active in IranJakub Polak (1545–1605), Polish musicianJakub Polák (1952–2012), Czech anarchist and Roma rights activistJason Polak (born 1968), Australian soccer playerMaralyn Lois Polak, American writerMary Polak (born 1967/68), Canadian politicianMinus Polak (1928–2014), Dutch lawyer, politician, judgeNate Polak (born 1989), American soccer playerPaul Polak, Czech-born American businessmanRoman Polak (born 1986), Czech ice hockey playerSjaak Polak (born 1976), Dutch footballerTyler Polak (born 1992), American soccer player