Modjeska Canyon is an unincorporated area on the western slope of the Santa Ana Mountains in eastern Orange County, California. It is a rural community of several hundred residents, with a small park and a volunteer fire station.
The canyon is also the location of the Tucker Wildlife Sanctuary. Most of the canyon is surrounded by the Cleveland National Forest. The community of Modjeska Canyon is very tight knit, hosting several in-canyon events such as pot lucks, dance lessons, movie nights at the park, Fourth of July parades, as well as Christmas and Halloween parties. The parties are usually held in the Modjeska Community center and the Fire Station. They also hold events for non-residence people to come and enjoy, such as an arts and crafts fair held in early spring at the Tucker Wildlife Sanctuary.