Sagle is an unincorporated community in Bonner County, Idaho, United States, located 5 miles (8.0 km) south of Sandpoint. Sagle has a post office with ZIP code 83860.
Sagle has an elementary school that lies on Sagle Road, just off the main highway. The mascot of Sagle Elementary is the Hawks. The Sagle area has recently seen an expansion of businesses and commerce as it lies close to the population base in Sandpoint, features major highway frontage, and has fewer regulations and restrictions than nearby Sandpoint. The town is home to the Bird Aviation Museum and Invention Center.