"Safeword" is a song by the American singer Halsey. She wrote it along with its producers, Austin Corona and Wyatt Bernard. Columbia Records released it as a single on February 27, 2025, as Halsey's first release since her previous studio album The Great Impersonator (2024). It is a punk rock and pop-punk track with lyrics about BDSM. A music video for "Safeword", directed by Lana Jay Lackey, premiered on the same date; it stars Halsey portraying a dominatrix wearing various latex outfits. The singer performed it live for the first time at the Sips and Sounds festival on March 7, 2025.