L
- Lodges (39)
- Lodge (65)
- Lodging and House ()
- Lodging houses (24)
- Lodging (24)
- Loft buildings (7)
- Log Barn ()
- Log buildings (228)
- Log cabins (74)
- Log Cabin ()
- Log house ()
- Log Peeling ()
- Log Shed ()
- Log Wall ()
- Logging Boom Site ()
- Logging Camp ()
- Longfellow ()
- Lookout Station ()
- Lookout Tower ()
- Lookout (10)
- Loom House ()
- Lounge ()
- Low Income Housing ()
- Luggage Storage ()
- Lumber Company ()
- Lumber House ()
- Lumber industry (1)
- Lumber sheds (2)
- Lumber Storage ()
- Lumber/Pass. Trade ()
- Lumber (5)
- Lunatic Asylum ()
- Lutheran churches (16)
- Lutheran Church ()
- Lyndon B. Johnson ()