Gregory P. Shine is a historian, writer, and editor specializing in the American West, with a focus on Oregon's history. He currently serves as editor-in-chief and executive board member at the Oregon Encyclopedia and as a member of the Oregon State Advisory Committee on Historic Preservation and the Oregon Geographic Names Board.

Now retired, over a 34 year career in public service Greg contributed to the preservation and interpretation of historical resources through national, regional, and local leadership roles with the Bureau of Land Management and the National Park Service.

An experienced educator, he served for over a decade as adjunct faculty in Portland State University's History Department, teaching courses on digital media and the interpretation of historic sites.

Greg's scholarship includes books, studies, technical reports, presentations, and digital media produced for federal agencies, as well as articles for Oregon newspapers and journals like the Oregon Historical Quarterly. His work reflects a deep commitment to preserving and sharing Oregon's history while incorporating the stories of people, places, and events often overlooked in traditional narratives.