Hikawa can refer to:
Places Hikawa, Kumamoto, a town in Kumamoto, Japan Hikawa, Shimane, a former town in Shimane, Japan Hikawa District, Shimane, a former district in Shimane, Japan Hikawa Shrine, one of two Japanese shrines: Hikawa Shrine (Saitama) Hikawa Shrine (Akasaka)
Other uses Hikawa (surname) Hikawa Maru class ocean liner of Japan Hikawa Maru, ocean liner launched in 1929 and opened as a museum ship in 2008