Nancy L. Lapp (née Renn, 1930) is an American archaeologist and biblical scholar who has worked on a number of sites in Jordan and Palestine, alongside her husband, . After her husband's untimely death in 1970, she dedicated herself to publishing all of their excavation reports, an immense task which is still ongoing. Lapp became curator of the Pittsburgh Theological Seminary's Museum of Near Eastern Archaeology in 1970, and in 2000 became Curator Emerita. She also currently serves as a Trustee Emerita of the American Center of Oriental Research (ACOR) in Amman, Jordan, to whom she has donated an expansive collection of photographs documenting her and Paul's travels and archaeological expeditions.