Weigl is a German surname. Notable people with the surname include:
Bruce Weigl, American poet Joseph Weigl, Austrian composer and conductor Julian Weigl, German footballer Karl Weigl, Austrian composer Rudolf Weigl, Polish biologist Thaddäus Weigl (1776–1844), Austrian composer and music publisher, brother of Joseph Weigl Vally Weigl, Austrian composer Zofia Weigl, Polish biologist
See also Weigel