- Japanese: 福山城(Fukuyama-jou)
- Type: Flatland-Mountain
- Founder: Mizuno Katsunari
- Year: 1620-1633
- Destroyed: 1945
- Reconstructed: 1966(Tenshu)
- Location: Bingo province
Fukuyama castle was the seat of the lord of Fukuyama han, in what is today Fukuyama City, Hiroshima prefecture. It was built by Mizuno Katsunari in the 1620s-1630s.