"Trap Queen" is the debut single by American rapper Fetty Wap from his self-titled debut album (2015). Following its online premiere in March 2014, it was released independently on April 22, 2014, before being re-released in conjunction with 300 Entertainment on December 15, 2014. The song was well received by critics who praised the vocals and production for being cheery and infectious.

Willie Junior Maxwell II, known professionally as Fetty Wap, is an American rapper and singer-songwriter. He quickly rose to mainstream prominence in late 2014, after his single song "Trap Queen" was re-released as his debut single for 300 Entertainment, an imprint of Atlantic Records. The song peaked at number two on the Billboard Hot 100, and was followed by the singles "679" and "My Way", both of which saw similar chart success throughout 2015. The trio of hits—along with his single "Again"—preceded the release of Fetty Wap's eponymous debut studio album (2015), which peaked atop the Billboard 200 chart. During this time, he became distinctive for his melodic blending of singing and rapping, lighthearted lyricism, "bouncy" production, and exclamation of various catchphrases such as "1738!"