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

 Albert Lorey Groll (1866–1952), American artist
 Josef Groll (1813–1887), Bavarian brewer, first brewer of Pilsner beer
 Sarah Israelit Groll (1925–2007), Israeli Egyptologist
 Theodor Groll (1857–1913), German painter

See also
 Coenraad Liebrecht Temminck Groll, Dutch architect (1925–2015)