Matthaei is a surname. Notable people with the surname include:

• Charise Matthaei (born 2000), German ice dancer
• Christian Frederick Matthaei (1744–1811), Thuringian classical scholar
• Dieter Matthaei (born 1949), German radiotherapist
• Gabrielle Matthaei (1876–1930), English plant physiologist and economic botanist
• Heinrich August Matthaei (1781–1835), German violinist and composer
• J. Heinrich Matthaei (1929–2025), German biochemist
• Kurt Matthaei (1886–1974), German lawyer and Nazi Party politician
• Rob Matthaei (born 1966), Dutch footballer and coach
• Rudolf Matthaei (1895–1918), German World War I flying ace

See also

• All pages with titles containing Matthaei
• Matthai
• Matthew (given name)#Surnames

Surname list

This page lists people with the surname Matthaei.
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.