Wahrmund () is a surname. Notable people with the surname include:
Adolf Wahrmund (1827–1913), Austrian-German orientalist Ludwig Wahrmund (1860–1932), Austrian professor Jackie Wahrmund (1860–1932), Lecturer at University of Kentucky Gary Wahrmund (1964-), National Championship Athlete at Southwest Texas State University Madi Wahrmund (2000-), Athlete at Lafayette College and University of Iowa