Shiraoi Hachiman Shrine (白老八幡神社, Shiraoi Hachiman jinja) is a Shinto shrine located in Shiraoi, Hokkaido at 白老郡白老町本町1丁目1番11号. It is a Hachiman shrine, dedicated to the kami Hachiman, and its annual festival is on September 15. In addition to Hachiman, it enshrines Emperor Ōjin (応神天皇, Ōjin-tennō), also known as Hondawake no Mikoto (誉田別尊).