Toyooka is a city in Hyōgo Prefecture, Japan.
Toyooka may also refer to:
Toyooka, Nagano, a village in Shimoina District, Nagano Prefecture, Japan Toyooka, Shizuoka, a former village in Iwata District, Shizuoka Prefecture, Japan Toyooka Domain, a feudal domain of Japan Toyooka Station (disambiguation), multiple railway stations in Japan
People with the surname , Japanese cyclist