| Walckiers | Eugène | I. Piano Quintet no. 1 B-Dur Opus 103 (1862); II. Piano Quintet no. 2 h-moll Ppus 105 (1862); III. Piano Quintet no. 3 Opus 107 Es maj |  |
| Walthew | Richard Henry | Phantasy Quintet in E minor and major (1912) |  |
| Walzel | Leopold Matthias | Paralellen-Quintet Opus 27 |  |
| Warbeck | Stephen | Less Fighting (2000) |  |
| Weir | Judith | I Broke off a Golden Branch for bass, cello, viola, violin and piano. |  |
| White | Tyler Goodrich | Divertimentoscuro (2001) |  |
| Whitehead | Oliver | Blue Scales Quintet (2008) |  |
| Williamson | Nathan | Piece and Quiet (2009) |  |
| Wohlgenannt Zincke | Johannes | Motions Nr. 8 für Klavierquintet |  |
| Woolrich | John | I. Arrangments of Bach Chorales (2000); II. A Shadowed Lesson (2000) |  |
| Wubbels | Eric | Ertrinken, versinken. (2009) |  |