Koyama
Koyama is a family name for the following people:
- Koyama Akiko (born 1935), Japanese actress
- Andy Koyama (* 1962), Canadian sound engineer
- Chire Koyama (* 1964), Chinese and Japanese table tennis player, see He Zhili
- Koyama Fujio (1900–1975), Japanese art historian and potter
- Gō Koyama (* 1960), Japanese law scholar and university professor
- Koyama Keizō (1897–1987), Japanese painter
- Kenji Koyama (* 1972), Japanese football player
- Kiyoshi Koyama (1936–2019), Japanese journalist and jazz producer
- Koyama Kiyoshige (1914–2009), Japanese composer
- Kosuke Koyama (1929–2009), Japanese theologian
- Mihoko Koyama (1910–2003), founder of the Miho Museum and heiress of the Toyobo textile company
- Koyama Osanori (1905–1988), Japanese politician
- Shōta Koyama (* 1947), Japanese jazz musician
- Koyama Shōtarō (1857-1916), Japanese painter
- Takuto Koyama (* 1982), Japanese football player
- Takuya Koyama (born 1997), Japanese football player
- Tomoyoshi Koyama (* 1983), Japanese motorcycle racer
- Tsutomu Koyama (1936–2012), Japanese volleyball player
Kōyama is a family name for the following people:
- Kōyama Iwao (1905-1993), Japanese philosopher
- Ken'ichi Kōyama (1933–1997), Japanese political scientist
- Seijirō Kōyama (* 1941), Japanese film director
