* Koyama (island), an island part of the Bajuni Islands archipelago in the Indian Ocean
*
Kōyama, Kagoshima was a town located in Kimotsuki District, Kagoshima Prefecture, Japan.
As of 2003, the town had an estimated population of 14,441 and a density
Density (volumetric mass density or specific mass) is the ratio of a substance's mass to its vo ...
, 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
*, Japanese actress
* Andy Koyama (born 1962), Canadian sound engineer
*
Chire Koyama
He Zhili ( zh, s=何智丽, t=何智麗, p=Hé Zhìlì; born 30 September 1964 in Shanghai),Tetsuo Michael Koyama (1933–2024), Japanese botanist and collector
*, Japanese pair skater
*, Japanese motorcycle road racer
*, Japanese volleyball player
*, Japanese Go player
*, Japanese manga artist
*, Japanese baseball player
Other
* 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
List of most common surnames in Asia
A list is a set of discrete items of information collected and set forth in some format for utility, entertainment, or other purposes. A list may be memorialized in any number of ways, including existing only in the mind of the list-maker, but ...