"Boss Bitch" is a song by American rapper and singer Doja Cat, featured on the Birds of Prey soundtrack for the film of the same name.

Patrick Johnson at Hypebeast described Doja's rendition as "a club-leaning single that features dubbing synths, unexpected cowbells and an undeniable chorus" and commented on her performance as "exuding the confidence and anti-good girl swagger of the film's protagonist Harley Quinn".

[6] James Dinh at iHeartRadio compared Doja's charisma to early Nicki Minaj with lyrics that "give the rising star more reason to gain attention", while Brendan Wetmore from Paper stated that the song was more reminiscent of Azealia Banks' "more bass-heavy works".

[7][4] As part of the soundtrack review, Jazz Tangcay of Vulture labeled the album opener as "declaratory" with a hook that exudes the singer's "bad-ass determination".

[11] The accompanying music video was released on January 23, 2020, and features previously unseen footage of the then-unreleased Birds of Prey, as well as shots of Doja Cat fighting off enemies and moving around a dance floor with Harley.