Barton Seaver (born April 12, 1979) is an American chef, author, and sustainability advocate. He is renowned for promoting sustainable seafood and responsible eating. Seaver has worked as a chef at several notable restaurants in Washington, D.C., and served as a fellow at the Harvard T.H. Chan School of Public Health. He has authored books such as 'For the Love of the Dinner Table' and focuses on balancing health and environmental stewardship through culinary education.