Shimoyama (surname)

Shimoyama (written: 下山) is a Japanese surname. Notable people with the surname include:


 * Daichi Shimoyama (下山 大地), Japanese basketball player
 * Hifumi Shimoyama (下山 一二三), Japanese classical composer
 * Kenro Shimoyama (下山 研郎), Japanese freestyle skier
 * Shinji Shimoyama (下山 真二), Japanese baseball player
 * Takahiro Shimoyama (下山 貴裕), Japanese basketball player
 * Yoshimitsu Shimoyama (下山 吉光), Japanese voice actor