Nozaki (written: 野崎) is a Japanese surname. Notable people with the surname include:
Albert Nozaki (1912–2003), an art director
Keiichi Nozaki (born 1961), a Japanese anime music producer
Kojoro Nozaki (1872–1946), a Japanese Imperial Navy admiral
Kyoko Nozaki (born 1964), a Japanese chemist
Masaya Nozaki (born 1993), a Japanese football player
Nagisa Nozaki (born 1990), a Japanese professional wrestler
Takao Nozaki, a Japanese entomologist
Yoko Nozaki, a pianist and musician
Yōsuke Nozaki (born 1985), a Japanese football player