Tunb

Tunb or Tonb may refer to:


 * Tunb District, an administrative subdivision of Iran
 * Tunb Rural District, an administrative subdivision of Iran
 * Tonb Bariku, a village in Hormozgan Province, Iran
 * Tonb-e Bongeru, a village in Hormozgan Province, Iran
 * Tonb-e Jaki, a village in Hormozgan Province, Iran
 * Tonb-e Siyak, a village in Hormozgan Province, Iran
 * Tunb-e Bozorg, a village in Tunb Rural District located on Greater Tunb Island
 * Greater and Lesser Tunbs, islands in the Persian Gulf