Wilmarth

Wilmarth is a surname. Notable people with the surname include:

• Anna Wilmarth Ickes (1873–1935), American politician and activist
• Christopher Wilmarth (1943–1987), American sculptor
• Dick Wilmarth (died 2018), American miner and dog racer
• Lemuel Wilmarth (1835–1918), American painter
• William H. Wilmarth (1904–1999), American sound engineer