Arbor Vitae is a town in Vilas County, Wisconsin, United States.

Nearby surrounding towns include Woodruff, Minocqua, Boulder Junction, and Sayner.

Arbor Vitae is served by the Lakeland Airport / Noble F. Lee Memorial Field (KARV).

Located one mile west of the town, the airport handles approximately 27,000 operations per year, with roughly 88% general aviation and 12% air taxi.

25.0% of all households were made up of individuals, and 11.1% had someone living alone who was 65 years of age or older.