Interchurch Holiness Convention

The Interchurch Holiness Convention (IHC), formerly the Interdenominational Holiness Convention, is an ecumenical organization of denominations and congregations within the conservative holiness movement. Aligned with the conservative holiness movement, the majority of these IHC members are Methodist, though others have a Quaker, Anabaptist or Restorationist background. There are a number of denominations aligned with the conservative holiness movement, however, that are not affiliated with the Interchurch Holiness Convention. The IHC was founded in 1952 during the post-World War II era. Thousands of individuals are present at the Interchurch Holiness Convention's annual international meeting that is usually held in Dayton, Ohio or in Gatlinburg, Tennessee; in addition the Interchurch Holiness Convention hosts regional meetings at local churches in different parts of the world throughout the year.

They describe themselves as: "a friendly connection of organizations and ministries world-wide committed to 'Spreading Scriptural Holiness across these lands.'" The Interchurch Holiness Convention's General Secretary is James Plank.