Neyman is a surname. Notable people with the surname include:
- Abraham Neyman, Israeli mathematician
- Benny Neyman (1951–2008), Dutch singer
- Jerzy Neyman (1894–1981), Polish mathematician; Neyman construction and Neyman–Pearson lemma
- Sergei Neyman, Russian footballer
- Yuri Neyman, Russian-American cinematographer, educator and inventor
