The Charlotte metropolitan area, sometimes referred to as Metrolina, is a metropolitan area of the U.S. states of North and South Carolina, containing the city of Charlotte. The metropolitan area also includes the cities of Gastonia, Concord, Huntersville, and Rock Hill as well as the large suburban area in the counties surrounding Mecklenburg County, which is at the center of the metro area. Located in the Piedmont, it is the largest metropolitan area in the Carolinas, and the fourth largest in the Southeastern United States. The Charlotte metropolitan area is one of the fastest growing metropolitan areas in the United States.

North Carolina is a state in the Southeastern region of the United States. It is bordered by Virginia to the north, the Atlantic Ocean to the east, South Carolina to the south, Georgia to the southwest, and Tennessee to the west. The state is the 28th-largest and 9th-most populous of the United States. Along with South Carolina, it makes up the Carolinas region of the East Coast. At the 2020 census, the state had a population of 10,439,388. Raleigh is the state's capital and Charlotte is its most populous city. The Charlotte metropolitan area, with an estimated population of 2,805,115 in 2023, is the most populous metropolitan area in North Carolina, the 22nd-most populous in the United States, and the largest banking center in the nation after New York City. The Research Triangle, with an estimated population of 2,368,947 in 2023, is the second-most populous combined metropolitan area in the state, 31st-most populous in the United States, and is home to the largest research park in the United States, Research Triangle Park.