Chiara Osella debuted in La Traviata (Flora) as winner of the 66th Teatro Lirico Sperimentale A. Belli Competition of Spoleto. Member of the Centre de Perfeccionament Plácido Domingo of the Palau des Arts in Valencia, she performed with Domingo in Simon Boccanegra (Ancella) conducted by Evelino Pidò and in Vivaldi’s operas L’incoronazione di Dario (Argene) and Juditha Triumphans (Holofernes and Ozias) with Federico Maria Sardelli, with whom she also worked for the Barga Opera Festival in Catone in Utica (Fulvio). She performed in important theatres such Teatro Regio in Turin, Teatro Secci in Terni, Teatro Sociale in Amelia, Teatro Palladium, Royal Opera House in Muscat.

Chiara Osella also takes an active interest in contemporary music, starring in the European a premiere of Song from the Uproar (Missy Mazzoli) at Musiktheatertage in Vienna and Teatro della Tosse in Genoa, in Hanjo (Marcello Panni) for Nuova Consonanza and FontanaMIX Ensemble and in Auden Cabaret (Matteo D’Amico) at Triennale in Milan with Sentieri Selvaggi. 

She has performed works written especially for her voice by Carlo Boccadoro, Marcello Panni, Lucio Gregoretti, Andrea Cera, Valerio Sannicandro, Daniele Carnini. Chiara Osella is the co-founder, together with the manouche jazz trio Accordi Disaccordi, of the cross-over project Swing Opera. She collaborated, as a playwright, on the broadcast opening of the Teatro alla Scala season “A riveder le stelle” and as opera direction’s assistant of Davide Livermore for “Rigoletto” at Maggio Musicale Fiorentino.