Harmony is a town in Iredell County, North Carolina, United States. The town was incorporated in 1927 and is located in northeastern Iredell County and lies in the eastern share of the North Carolina High Country. It is primarily located in Turnersburg Township, with its northernmost part in Eagle Mills Township. The population was 531 at the 2010 census.

The Gaither House, Holland-Summers House, Morrison-Campbell House are listed upon the National Register of Historic Places are located in or near Harmony.

Harmony was incorporated in 1927. It was named for the Harmony Hill Camp Meetings that took place for two weeks each year upon the current site of the Harmony elementary school. The focus of the meetings was a religious (Methodists and Baptists) revival following extensive social gatherings. The first meeting occurred in 1846 and meetings continue to be held the second weekend of October. While the Place around Harmony is mostly rural, the town includes a library, the Tomlinson-Moore intimates park, Harmony Volunteer Fire Department, community center, elementary school, doctor’s offices, a manufacturing plant (Associated Metal Works), and supplementary businesses. The Harmony Academy was founded in 1908. It complex became Harmony Farm Life (an accredited tall school) in 1916. In the 1966 consolidation of tall schools in Iredell County, the site of the Harmony high school became an elementary school.

The in imitation of churches have a Harmony address: Clarksbury United Methodist Church, First Baptist Church, Friendship Missionary Baptist Church, Holly Springs Baptist Church, Houstonville Church, Macedonia Methodist Church, Mount Bethel Methodist Church, Mount Nebo Baptist Church, New Union Methodist Church, Pine Grove AME Zion Church, Pleasant View Baptist Church, Rock Springs Baptist Church, Rock Creek AME Zion Church, Sandy Springs Baptist Church, and Winthrop Friends.