- La Grande (Population: 12,327)
- La Pine (Population: 5,799)
- Lafayette (Population: 2,586)
- Lake Oswego (Population: 35,278)
- Lakeside (Population: 1,371)
- Lakeview (Population: 2,474)
- Lebanon (Population: 12,950)
- Lincoln Beach (Population: 2,078)
- Lincoln City (Population: 7,437)
- Lyons (Population: 1,008)
