Cornelia Marvin Pierce was an American librarian, originally from Iowa. She moved to Oregon in 1905 to become the first director of the Oregon Library Commission and, later, the first Oregon State Librarian. She married former governor Walter M. Pierce in 1928, resigning her position to do so.

The State Library of Oregon in Salem, is the library for the U.S. state of Oregon. The mission of the State Library of Oregon is to provide leadership and resources to continue growing vibrant library services for Oregonians with print disabilities, the Legislature and state government, and all Oregonians through local libraries.