Intermediate League World Series (West Region)

The Intermediate League World Series West Region is one of five United States regions that currently sends teams to the Intermediate League World Series in Livermore, California. The region's participation in the ILWS dates back to 2013.

West Region states

 * Alaska
 * Arizona
 * California (Northern)
 * California (Southern)
 * Hawaii
 * Idaho
 * Montana
 * Nevada
 * Oregon
 * Utah
 * Washington
 * Wyoming

Region champions
As of the 2022 Intermediate League World Series.

Results by state
As of the 2022 Intermediate League World Series.