Motoyama is a district in Nagoya, Japan.
Motoyama may also refer to:
Motoyama, Kōchi, a town in Kōchi Prefecture, Japan
People with the surname Atsuhiro Motoyama, Japanese video game music composer Hiroshi Motoyama (1925–2015), Japanese parapsychologist, scientist, spiritual instructor and author Satoshi Motoyama (born 1971), Japanese professional racing driver
See also Motoyama Station (disambiguation), several train stations in Japan