Patrick Reynolds may refer to:

• Patrick Reynolds (activist) (born 1948), American tobacco scion, anti-smoking activist and former actor
• Patrick Reynolds (Cumann na nGaedheal politician) (1887–1932), Irish Cumann na nGaedheal politician
• Patrick Reynolds (Gaelic footballer), Gaelic footballer
• Patrick J. Reynolds (artist) (born 1963), American visual artist and author
• Patrick J. Reynolds (politician) (1920–2003), his son, Irish Fine Gael politician
• Plain Pat (Patrick Reynolds), songwriter and record producer