Patrick Brennan

Patrick Brennan may refer to:


 * P. J. Brennan (born 1986), American actor
 * Pádraig Brennan (born 1978), Irish Gaelic football player
 * Patrick Brennan (police officer), Irish politician, TD 1921–1923, Assistant Commissioner of the Garda Síochána
 * Paudge Brennan (Patrick Brennan, 1922–1998), Irish Fianna Fáil TD and Senator
 * Patrick Brennan (lacrosse) (1877–1961), who represented Canada at the 1908 Summer Olympics
 * Paddy Brennan (born 1930), Irish comics artist
 * Paddy Brennan (jockey) (born 1981), Irish jockey
 * Patrick Brennan (politician) (born 1953), Republican politician in the Vermont House of Representatives
 * Patrick Brennan (actor) (born 1974), American actor
 * Patrick Thomas Brennan (1901–1950), American Catholic missionary priest