The Mikawa Thirty-three Kannon (三河三十三観音, Mikawa Sanjūsan Kannon) are a collection of Buddhist temples in eastern Aichi Prefecture, Japan, most of which are near Mikawa Bay. The name is derived from Mikawa Province, the former name for the area.
The Mikawa Thirty-three Kannon combine with the Mino Thirty-three Kannon in Gifu Prefecture, the Owari Thirty-three Kannon in western Aichi Prefecture and Toyokawa Inari to form the Tōkai Hundred Kannon.