Patrick Moriarty

Patrick Moriarty may refer to:

• Patrick E. Moriarty (1805–1875), Irish priest
• P. J. Moriarty (circa 1908 – 1977), American restaurateur
• Paddy Moriarty (active 1972–1977), Gaelic football player
• Pat Moriarty (American football) (born 1955), a football executive