Jess Hartley (born December 11, 1967) is an game designer, fiction writer, and editor from the Pacific Northwest. In 2001, she began writing professionally. In 2003, she started working with White Wolf magazine. Hartley has contributed to over 30 role-playing game products. She also writes a weekly advice and etiquette column entitled "One Geek to Another". She has moved to Bisbee, Arizona, near the Mexican border.