Harvard is an unincorporated community in Latah County, Idaho, United States. Harvard is located on Idaho State Highway 6 8 miles (13 km) east of Potlatch. Harvard has a post office with ZIP code 83834. Harvard is close to the Boy Scouts of America summer camp, Camp Grizzly.
Harvard was founded in 1906 when the railroad was extended to that point. The community was named after Harvard University. A post office has been in operation at Harvard since 1906.