Matsuki (written: 松木 or 松来) is a Japanese surname. Notable people with the surname include:
Kenko Matsuki (松木 謙公, born 1959), Japanese politician
Miyu Matsuki (松来 未祐, born 1977), Japanese voice actress
Samizu Matsuki (born 1936), Japanese artist and educator
Tatsuyu Matsuki (松木 達裕, 1961–2015), original name Zhao Dayu, China-born Japanese footballer and manager
Yasutaro Matsuki (松木 安太郎, born 1957), Japanese footballer and manager
Matsuki (written: 松記) is also a masculine Japanese given name. Notable people with the name include:
Matsuki Miyazaki (宮崎 松記, 1900–1972), Japanese physician
