The Four Seasons Centre for the Performing Arts is a 2,071-seat theatre in Toronto, Ontario, Canada, located at the southeast corner of University Avenue and Queen Street West, across from Osgoode Hall. The land on which it is located was a gift from the Government of Ontario. It is the home of the Canadian Opera Company (COC) and the National Ballet of Canada. The building's modernist design by was created by Canadian firm Diamond and Schmitt Architects, headed by Jack Diamond. It was completed in 2006, and the interior design includes an unusual glass staircase.

Based in Toronto, the Canadian Opera Company is the largest producer of opera in Canada and one of the largest in North America. The company enjoys an international reputation for artistic excellence and creative innovation.

The company presents six fully-staged productions at the Four Seasons Centre for the Performing Arts annually.

The COC’s repertoire spans the history of opera from the baroque to the 21st century and includes several commissioned works and Canadian premieres. Professional opera artists from all over the world are engaged for COC productions, including a significant number of Canadian singers, directors, conductors and designers.  The company performs with its own professional Chorus and Orchestra.  The company also fosters emerging Canadian talent through its Ensemble Studio, Orchestra Academy and Company-in-Residence programs.