Koyama (Japanese: 小山) or Kōyama (Japanese: 高山, 神山) may refer to:
Places
edit- Koyama (island), an island part of the Bajuni Islands archipelago in the Indian Ocean
- Kōyama, Kagoshima, a town located in Kimotsuki District, Kagoshima, Japan merged in 2005 with the town of Uchinoura
- Koyama Station, a train station in Tottori, Tottori Prefecture, Japan
People
edit- Akiko Koyama (小山 明子, born 1935), Japanese actress
- Andy Koyama (born 1962), Canadian sound engineer
- Chire Koyama (born 1964), Chinese-Japanese former table tennis world champion
- Hikaru Koyama (小山 ひかる, born 1991), member of Hinoi Team, a former Japanese female pop group
- Hiroshige Koyama (小山 博滋, born 1937–2016), Japanese botanist
- Hisako Koyama (小山 ひさ子, born 1916–1997), Japanese Astronomer
- Keiichiro Koyama (小山 慶一郎, born 1984), Japanese musician
- Kenji Koyama (小山 健二, born 1972), Japanese football player
- Kimiko Koyama (こやま きみこ, born 1979), Japanese voice actress
- Kiyoshige Koyama (小山 清茂, 1914-2009), Japanese composer for orchestras, vocal and traditional Japanese instrumentation
- Kosuke Koyama (小山 晃佑, 1929-2009), Japanese Protestant Christian theologian
- Mami Koyama (小山 茉美, born 1955), Japanese veteran voice actress and J-pop vocalist
- Masaaki Koyama (小山 正明, born 1934), Japanese baseball player
- Miki Koyama (小山 美姫, born 1997), Japanese racing driver
- Momoyo Koyama (小山 百代, born 1995), Japanese voice actress
- Remi Koyama (小山 玲弥, born 2000), Japanese ice hockey player
- Rikiya Koyama (小山 力也, born 1963), Japanese actor and voice actor
- Seijirō Kōyama (神山 征二郎, born 1941), Japanese film director
- Shinichiro Koyama (小山 伸一郎, born 1978), Japanese baseball player
- Shin-ya Koyama (小山 信也, born 1962), Japanese mathematician
- Takaharu Koyama (小山 隆治, born 1948), Japanese former middle-distance runner
- Takao Koyama (小山 高生, born 1948), Japanese screenwriter and novelist
- Takuto Koyama (小山 拓土, born 1982), Japanese football player
- Takuto Koyama (小山 拓土, born 1982), Japanese football player
- Tetsuo Michael Koyama, born 1933, Japanese botanist and collector
- Tomoaki Koyama (小山 朋昭, born 1971), Japanese pair skater
- Tomoyoshi Koyama (小山 知良, born 1983), Japanese motorcycle road racer
- Tsutomu Koyama (小山 勉, 1936-2012), Japanese volleyball player
- Yasuo Koyama (小山 靖男, 1937-2000), Japanese Go player
- Yū Koyama (小山 ゆう, born 1948), Japanese manga artist
- Yuki Koyama (小山 雄輝, born 1988), Japanese baseball player
Other
edit- 3383 Koyama, a main-belt asteroid discovered in 1951
- Koyama's spruce (Picea koyamae), a tree species found in Japan
- Koyama Press, a Canadian publisher