Tsuyoshi Ogata (尾方 剛 Ogata Tsuyoshi?, born May 11, 1973 in Kumano, Hiroshima) is a Japanese long-distance athlete competing mainly in the marathon.
In August 2003 he came twelfth at the 2003 World Championships in Paris. In August 2005 he won a bronze medal at the 2005 World Championships in Helsinki. He then finished fifth at the 2007 World Championships.