Pitch Perfect 3 yaiku filem komedi musikal Amerika Serikat taun 2017 sing disutradarani dening Trish Sie lan ditulis dening Kay Cannon lan Mike White. Sabanjure kanggo film "Pitch Perfect 2" (2015) lan film katelu lan final ing seri Pitch Perfect. Lintang kalebu Anna Kendrick, Anna Camp, Rebel Wilson, Brittany Salju, Hailee Steinfeld, Hana Mae Lee, Esther Dean, Chrissie Fit, Alexis Knapp, John Lithgow, Ruby Rose, Kelley Jakle, Shelley Regner, Elizabeth Banks lan John Michael Higgins . Film kasebut nyritakake crita Bellas, sing saiki wis lulus saka kuliah, nyanyi maneh kanggo acara final bebarengan ing demo USO.