Tolsona (/təlˈsoʊnə/) is a census-designated place (CDP) in Copper River Census Area, Alaska, United States.

Tolsona first appeared on the 2000 U.S. Census as a census-designated place (CDP).

As of the census[5] of 2000, there were 27 people, 9 households, and 5 families residing in the CDP.

The racial makeup of the CDP was 85.19% White, 11.11% Native American, and 3.70% from two or more races.

33.3% of all households were made up of individuals, and none had someone living alone who was 65 years of age or older.