Jack Henry Quaid (born April 24, 1992) is an American actor. He made his acting debut with a minor role in the dystopian film The Hunger Games (2012). Quaid was part of the main cast of the drama series Vinyl (2016) and had a supporting role in the film Logan Lucky (2017). His breakout role was as vigilante Hughie Campbell in the satirical superhero series The Boys (2019–2026).

Quaid has voiced Bradward "Brad" Boimler in the series Star Trek: Lower Decks (2020–2024) and Superman in My Adventures with Superman (2023–present). He played Richie Kirsch in the slasher film Scream (2022) and physicist Richard Feynman in Oppenheimer (2023) and has since taken on starring roles in the films Companion and Novocaine (both 2025).