The 4th Independent Battery Wisconsin Light Artillery was an artillery battery that served in the Union Army during the American Civil War.

The 4th Independent Battery was mustered into service at Racine, Wisconsin, on October 10, 1861.

The 4th Independent Battery initially recruited 151 officers and men.

[1] The battery suffered 3 enlisted men killed in action or died of wounds and 22 enlisted men who died of disease, for a total of 25 fatalities.

This article about a specific military unit of the American Civil War is a stub.