- source: Getty Thesaurus of Geographic Names
- the text in this section is copied from an article in Wikipedia
Port Alsworth is a census-designated place (CDP) in Lake and Peninsula Borough, Alaska, United States. The population was 159 at the 2010 census.
Port Alsworth was founded in 1950 by Babe Alsworth, a missionary and bush pilot, and Mary Alsworth, who was the town's first postmaster.