Nebraska's 1st congressional district is a congressional district in the U.S. state of Nebraska that encompasses most of its eastern quarter, except for Omaha and some of its suburbs, which are part of the 2nd congressional district. It includes the state capital Lincoln, as well as the cities of Bellevue, Fremont, and Norfolk. Following the 2010 United States census, the 1st congressional district was changed to include an eastern section of Sarpy County; Dakota County was moved to the 3rd congressional district.

Norfolk is a city in Madison County, Nebraska, United States, 113 miles northwest of Omaha and 83 miles west of Sioux City at the intersection of U.S. Routes 81 and 275. The population was 24,955 at the 2020 census, making it the seventh-most populous city in Nebraska. It is the principal city of the Norfolk Micropolitan Statistical Area.