Lizard Mound State Park is a state park in the Town of Farmington, Washington County, Wisconsin near the city of West Bend. Established in 1950, it was acquired by Washington County from the state of Wisconsin in 1986. It contains a significant well-preserved effigy mound group. Mounds in the park are listed on the National Register of Historic Places, identified as "47Wt1". Also included in the listing are the Glass Mounds, identified as 47Wt199.