Shiho Oyama (大山志保, Ōyama Shiho, born 25 May 1977) is a Japanese female professional golfer.

Oyama plays on the LPGA of Japan Tour where she has won 17 times and led the money list in 2006.

[1][2] Oyama competed for Japan at the 2016 Summer Olympics, finishing 42nd.

[3] Tournaments in bold denotes major tournaments in LPGA of Japan Tour.

This biographical article relating to golf in Japan is a stub.