Benjamin Fernando Barajas Lasky (born October 2, 2000), better known by his stage name Quadeca (formerly QuadecaX8), is an American rapper, singer-songwriter, record producer, YouTuber and former video game commentator. Lasky began on the Internet by uploading rap songs, music videos, comedy sketches, and video game gameplay to his YouTube channel.

Quadeca deviated away from his YouTube career to focus on his music career, releasing four mixtapes prior to the albums Voice Memos in 2019, From Me to You in 2021, and I Didn't Mean to Haunt You in 2022. The mixtape SCRAPYARD, released on February 16, 2024, contains features from Brakence and Kevin Abstract.