Land o' Lakes is an unincorporated community in Vilas County, Wisconsin, United States. It is located in the town of Land o' Lakes on U.S. Route 45. The community is located along the state line with Michigan; in the past, it has also been called Donaldson and State Line (also spelled Stateline).

Land o' Lakes is part of the Northland Pines School District and has an elementary school that serves students in kindergarten through fifth grade. Students travel to the nearby city of Eagle River, Wisconsin for middle school and high school. Conserve School, a private semester school for high school juniors that focuses on environmental stewardship and outdoor activities, is located in the community.

• Wendy Lansbach, Olympic gold medal swimmer

• Land o' Lakes Wisconsin Chamber of Commerce
• Land o' Lakes Historical Society