Stillman Valley is a village in Marion Township, Ogle County of Illinois. It known for its history and memorial for Battle of Stillman's Run. Major attractions include Stillman Creek and the Stillman's Run Battle Site. The village hosts the annual Stillman Valley Fall Festival. Among the biggest companies in Stillman Valley are REPS Construction & Remodeling, LLC, and Stillman Banccorp N.A. The biggest schools here are Stillman Valley High School and Meridian Junior High School. One of the best places to visit when you are in Stillman Valley is the Stillman's Run Battle Site. Famous persons from Stillman Valley include NBA player Dan Godfread and 8th Governor of North Dakota, Frank White.