The Boston Library Society was an American subscription library established in New England's pre-eminent city, Boston, during 1792. Early subscribers included Revolutionary War figures Paul Revere and William Tudor. The society existed until 1939 when it merged into a larger historical library known as the Boston Athenæum.It has been maintained as an institution within the Athenaeum and conducts short Annual Meetings, within he Athenaeum's Annual meetings.It was founded fifteen years before the atheneum.