Thiers may refer to: Adolphe Thiers (1787-1877), a French statesman and historian Harry D. Thiers (1919-2000), an american mycologist Thiers, Puy-de-Dôme, a commune of the Puy-de-Dôme département, in France Thiers may also be erroneous spellings for: Theirs, a commonly misspelled possessive pronoun There's, a contraction commonly misspelled meaning "there is"… (More on Thiers)