Wetherill

Wetherill is an English language surname, and may refer to:


 * Anna Wetherill Olmsted (1888–1961), American curator and museum director
 * Charles M. Wetherill, American chemist
 * Christine Wetherill (1878-1922), heiress to the Pittsburgh Paint Company, dramatist and arts patron
 * David Wetherill, British table tennis player
 * George Wetherill, American physicist
 * Louisa Wade Wetherill (1877–1945), American explorer and trader
 * Richard Wetherill, American archaeologist
 * Roderick Wetherill, American Army general