This image of the Wisconsin flag is in the Public Domain and can be used freely. If you use it on a webpage, a link to http://ourworldflags.com/Wisconsin would be very much appreciated.

Flag of Wisconsin, from the xrmap flag collection 2.7. Template:Sr This image is a U.S. state, federal district, or insular area flag. Such flags are in the public domain.

The flag of Wisconsin consists of the Wisconsin state coat of arms on a dark blue background. The Wisconsin State flag was first designed in 1863 at the request of Civil War regiments who wanted an official flag to fly during the war on the battlefield.

Flag of Wisconsin, from the xrmap flag collection 2.7. This image is a US state, federal district, or insular area flag. Such flags are in the public domain.