Duvall Osteen is a literary agent with United Talent Agency (UTA). She represents a diverse list of debut, award-winning, bestselling, and notable authors. Before joining UTA, she spent 11 years as an agent at Aragi Inc., focusing on literary fiction, narrative nonfiction, and graphic novels.

Her literary interests include writing rooted in place, especially the global South, multigenerational storytelling, crime, and literary suspense. In both fiction and non-fiction, she gravitates towards books across genres with big, original, astute, immersive voices.

She is a passionate advocate for her authors, and tailors her approach to representation based on their needs. Above all, she prioritizes close editorial relationships. Duvall was raised in the South, and is based in Manhattan, where she lives with her family. She holds a Master of Arts in Southern Cultural Studies from the University of Mississippi.