Peter Gerety (1940-yil 17-mayda tug‘ilgan) amerikalik aktyordir. Televiziyada u "Homicide: Life on the Street" (1996–1999) serialida ofitser, keyinchalik esa detektiv Stuart Gharty rolini o‘ynagan, "The Wire" (2002–2008) serialida sudya Daniel Phelan, va "Sneaky Pete" (2015–2019) serialida Otto Bernhardt rolida qatnashgan. Filmda Gerety K-Pax, People I Know, The Curse of the Jade Scorpion, Hollywood Ending, Wolf, Charlie Wilson's War, Surviving Picasso, War of the Worlds, Things That Hang from Trees, Inside Man va Changeling kabi mashhur filmlarda paydo bo‘lgan. U shuningdek, ko‘plab sahna asarlarida, Broadway va off-Broadway sahnalarida muvaffaqiyatli sahna aktyori sifatida faoliyat yuritgan.
