UBN

UBN may refer to:


 * Chinggis Khaan International Airport, near Ulaanbaatar, Mongolia
 * Unbinilium, hypothetical chemical element with symbol Ubn
 * Union Bank of Nigeria, a commercial bank headquartered in Lagos, Nigeria
 * Union for a New Burkina, a political party in Burkina Faso
 * Unique Business News, a news channel in Taiwan
 * United Blood Nation, an American prison gang
 * United Biscuits Network, a radio network for United Biscuits
 * Unity Broadcasting Network, a religious television network in the United States