Wentzel and Wentzell are surnames, and may refer to:

Wentzel

• Emil Wentzel (c. 1817–1892), timber merchant and politician in South Australia
• Gregor Wentzel (1898–1978), German physicist
• Stan Wentzel (1917–1991), Major League Baseball player
• Sune Wentzel (born 1971), Norwegian frisbee player
• Uta Wentzel (born 1979), German politician
• Volkmar Wentzel (1915–2006), American photographer

Wentzel may also refer to:

• Wentzel–Kramers–Brillouin approximation

Wentzell

• Alexander D. Wentzell (born 1937), Russian-American mathematician
• Fritz Wentzell (1899–1948), highly decorated German military leader during World War II

Wentzell may also refer to:

• Freidlin–Wentzell theorem, a statistics tool relating to Brownian motion

Surname list

This page lists people with the surname Wentzel.
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.

Surname list

This page lists people with the surname Wentzell.
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.