Totsuka may refer to:

Places Totsuka-ku, Yokohama, a ward of the city of Yokohama, Kanagawa Prefecture, Japan Totsuka Station, a railway station in Yokohama, Kanagawa Prefecture, Japan Totsuka, Shinjuku-ku, a part in the north of the Shinjuku ward, Tōkyō, Japan

People Totsuka (surname)