Brianna Alleyne is an assistant coach for the University of Pittsburgh women's soccer program in Pittsburgh, Pennsylvania, joining the staff in March 2025 after previous coaching stops at Duquesne, Robert Morris, and Westminster. A Pittsburgh-area native, she spent the 2024 season at Duquesne, where the Dukes finished 9-7-1. Before that, she worked for two seasons at Robert Morris, where the Colonials went 19-12-7 and produced one of the strongest years in program history in 2023, setting a school record with 12 wins and reaching the Horizon League playoffs for the first time. She also served as Robert Morris's interim head coach during the 2023-24 offseason and was selected for the 2023-24 United Soccer Coaches 30 Under 30 class.
Alleyne joined Robert Morris after two seasons as an assistant coach at Westminster, where the Titans compiled a 22-5-2 record. Westminster won the 2021 PAC regular-season title with a 9-0 conference mark, finished 16-3-1 that season, and earned an ECAC Tournament berth. Her background also includes club and camp coaching with Century Steel Soccer and the Century United Women's Premier Soccer League team.