Pat or Patrick McNamara may refer to:Pat McNamara, Australian politician Pat McNamara (1938–2016), mayor of Galway Pat McNamara (footballer) (1912–1983), Australian rules footballer Pat McNamara (1925–2011), American speed skater Patrick V. McNamara (1894–1966), American politician Patrick McNamara (neuroscientist), American neuroscientist Patrick Macnamara (1886–1957), British admiral