Kenosha () is a city in the U.S. state of Wisconsin and the seat of Kenosha County. Per the 2020 census, the population was 99,986 which made it the fourth-largest city in Wisconsin. Situated on the southwestern shore of Lake Michigan, Kenosha is part of the Chicago metropolitan area as defined by the U.S. Census Bureau. Kenosha is located about halfway between Chicago and Milwaukee, and Interstate 94 connects Kenosha to both metropolitan areas.

Kenosha was once a center of industrial activity; it was home to large automotive factories which fueled its economy. Like some other Rust Belt cities, Kenosha lost these factories in the late 20th century, causing it to gradually transition into a services-based economy. In recent years, the city and surrounding county have benefited from increased job growth, and the city has worked on repairing roads and other infrastructure. It is home to the headquarters of the Fortune 1000 tool manufacturer Snap-on Inc., as well as the clothing company Jockey International. Kenosha is home to multiple educational institutions including the University of Wisconsin–Parkside, Carthage College, and Gateway Technical College. Residents of the city are called Kenoshans.