Lawrence Clark Powell (September 3, 1906–March 14, 2001) was an American librarian, literary critic, bibliographer and author of more than 100 books. Powell "made a significant contribution to the literature of the library profession, but he also writes for the book-minded public. His interests are reflected in the subjects that recur throughout his writings; these are history and travel, especially concerning the American Southwest, rare books, libraries and librarianship, the book trade, and book collecting."
