is the county seat of Wood County in the U.S. state of Ohio. At the time of the 2000 census, the population of Bowling Green was 29,636. It is part of the Toledo, Ohio Metropolitan Statistical Area. Bowling Green is the home of Bowling Green State University and hosts the Black Swamp Arts Festival each summer.
According to the United States Census Bureau, the city has a total area of 10.2 square miles (26.4 km²), of which, 10.1 square miles (26.3 km²) of it is land and 0.04 square miles (0.1 km²) of it (0.29%) is water.