Hiroshi Hamaya (濱谷 浩 Hamaya Hiroshi?, 28 March 1915 – March 1999) was a Japanese photographer.
Hamaya was born in Shitaya, Tokyo, on 28 March 1915.
Hamaya was the first Japanese photographer to join Magnum Photos: in 1960, as an associate member. He received the Master of Photography Award from the International Center of Photography (New York) in 1986.
Hamaya died in March 1999.