State Trunk Highway 213 (often called Highway 213, STH-213 or WIS 213) is a state highway in the U.S. state of Wisconsin.

It runs north–south in south central Wisconsin from Beloit to Evansville.

WIS 213 was designated in 1961 for a segment formerly a part of WIS 13 south of Evansville when WIS 13 was truncated to end in the Wisconsin Dells area.

In 1988, Interstate 43 (I-43) replaced WIS 15, and WIS 213 was extended to the state line.

[1] The entire route is in Rock County.