Blezard Valley is a community in the Ontario city of Greater Sudbury.

For postal delivery and telephone exchange purposes, addresses in Blezard Valley are considered part of Val Caron, although residents of the area usually consider Blezard Valley to be a distinct community.

From 1973 to 2000, Blezard Valley was part of the town of Valley East, in the Regional Municipality of Sudbury. On January 1, 2001, the Regional Municipality was dissolved into the single-tier City of Greater Sudbury.