Tutte le voci di Musica contemporanea:
- Wagenaar, Johan
- Wagner, Siegfried
- Wagner-Régeny, Rudolf
- Waltershausen, Hermann
- Walton, William Turner
- Waxman, Franz
- Webern, Anton von-
- Weill, Kurt
- Weingartner, Felix Paul von-
- Wellesz, Egon Joseph
- Widor, Charles-Marie
- Williams, John (musicista)
- Wiéner, Jean
- Wolfe, Julia
- Wolff, Albert