Geneva is a city in Fillmore County, Nebraska, United States. The population was 2,226 at the 2000 census. It is the county seat of Fillmore County.
Geneva is located at 40°31′35″N 97°36′7″W / 40.52639°N 97.60194°W / 40.52639; -97.60194 (40.526288, -97.601885).
According to the United States Census Bureau, the city has a total area of 1.5 square miles (3.9 km²), all of it land.