Streamwood is a village in Cook County, Illinois, United States.

Streamwood is one of the three communities that make up the so-called "Tri Village" area, along with Bartlett and Hanover Park.

A major retail sector has developed in recent years at the intersection of Illinois Route 59 and Illinois Route 19 called Sutton Park, which includes the Sutton Park Shopping Center.

U-46 provides educational services to nearly 40,000 students in area of approximately 90 square miles (230 km2) in Cook, DuPage and Kane Counties.

The village is also served by and falls entirely within the boundaries of the Elgin Community College District.

59 are served by the Gail Borden Public Library District in Elgin.

Streamwood is home to a diverse variety of places of worship across various religious denomination, including, but not limited to : The Bartlett station provides Metra commuter rail service along the Milwaukee District West Line in nearby Bartlett.

Pace provides bus service on Route 554 directly connecting Streamwood to Schaumburg and other destinations.