G. C. Waldrep (born George Calvin Waldrep III; 1968) is an American poet and historian.
Waldrep was born in South Boston, Virginia. He earned undergraduate and doctoral degrees in history at Harvard University and Duke University, respectively, before receiving an MFA in creative writing from the University of Iowa.
He was visiting professor at Kenyon College, and editor of Kenyon Review. He previously taught at Bucknell University, before his retirement in December 2025, where he edited the journal West Branch. He also serves as Editor-at-Large for The Kenyon Review.
His work has appeared in Poetry, Ploughshares, Boston Review, Beloit Poetry Journal, Colorado Review, Gettysburg Review, New American Writing, American Letters & Commentary, Seneca Review, Tin House, Quarterly West, Octopus, Harper's, Gulf Coast and elsewhere.
He wrote an article about spinoff groups from the Old Order Anabaptist groups that no other scholar had covered and was thus widely received.
In 2010 he was appointed to be the final judge of the Akron Poetry Prize.
In 2012, he co-edited the poetry anthology The Arcadia Project.
He is a member of the Old Order River Brethren.