YDU

YDU may refer to:
 * Kasba Lake Airport, the IATA code YDU
 * Young Democrats of Utah, an American political organization
 * Yu Da University of Science and Technology, a private university in Zaoqiao, Miaoli County, Taiwan
 * Yakın Doğu Üniversitesi (YDÜ), a private university located in Northern Cyprus
 * Yakın Doğu Üniversitesi (women's basketball), a university in Northern Cyprus