Patrick Brennan may refer to:
- Patrick Brennan (Garda), Irish politician, TD 1921–1923, Assistant Commissioner of the Gárda 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 jump jockey
- Patrick M. Brennan (born 1953), Republican politician in the Vermont House of Representatives
Famous quotes containing the word patrick:
“What strikes many twin researchers now is not how much identical twins are alike, but rather how different they are, given the same genetic makeup....Multiples don’t walk around in lockstep, talking in unison, thinking identical thoughts. The bond for normal twins, whether they are identical or fraternal, is based on how they, as individuals who are keenly aware of the differences between them, learn to relate to one another.”
—Pamela Patrick Novotny (20th century)