Jeffrey E. Smith is an American Democratic politician and former small business owner from Eau Claire, Wisconsin. He is a member of the Wisconsin Senate, representing the 31st Senate district since 2019. He previously served two terms in the Wisconsin State Assembly, from 2007 to 2011.

Eau Claire is a city in Eau Claire and Chippewa counties in the U.S. state of Wisconsin. It is the county seat of Eau Claire County. It had a population of 69,421 in 2020, making it the state's eighth-most populous city. It is the principal city of the Eau Claire metropolitan area, locally known as the Chippewa Valley, and is also part of the larger Eau Claire–Menomonie combined statistical area.