The Kingsport Mets were a Minor League Baseball team of the Appalachian League from 1921 to 2020. They were located in Kingsport, Tennessee, and were last named for the team's major league affiliate, the New York Mets. The team played its home games at Hunter Wright Stadium which opened in 1995. The Mets previously played at Dobyns-Bennett High School. In 1983, while Dobyns-Bennett's field was being renovated, the team temporarily moved to Sarasota, Florida, and played in the Gulf Coast League as the Gulf Coast League Mets.

Kingsport is a city in Sullivan and Hawkins counties in the U.S. state of Tennessee. As of the 2020 census, its population was 55,442. Lying along the Holston River, Kingsport is commonly included in what is known as the Mountain Empire, which spans a portion of southwest Virginia and the mountainous counties in northeastern Tennessee. It is the largest city in the Kingsport–Bristol metropolitan area, which had a population of 307,614 in 2020. The metro area is a component of the larger Tri-Cities region of Tennessee and Virginia, with a population of 508,260 in 2020.