Willers is a surname. Notable people with the surname include:
Celine Willers (born 1993), German beauty pageant titleholder Diedrich Willers Jr. (1833–1908), American politician Marc Willers (born 1985), New Zealand racing cyclist Terry Willers (1935–2011), Irish cartoonist and animator Tobias Willers (born 1987), German footballer Uno Willers (1911–1980), Swedish historian and librarian