Elmira is a city in Chemung County, New York, USA. It is the principal city of the 'Elmira, New York Metropolitan Statistical Area' which encompasses Chemung County, New York. The population was 30,940 at the 2000 census. It is the county seat of Chemung County.

The City of Elmira is located in the south-central part of the county, surrounded on three sides by the Town of Elmira. New York State Route 17, The Southern Tier Expressway, connects with the city at Exit 56. New York State Route 14 passes through Elmira between Watkins Glen and Pennsylvania. New York State Route 352 begins in Elmira at Exit 56 of the Southern Tier Expressway and continues West into Corning. The city has 125 miles of road, 210 miles of water lines, and 175 miles of sewer lines. There are four ZIP codes in the City of Elmira: 14901 (northside), 14902 (downtown), 14904 (southside), and 14905 (West Elmira).