KNH

KNH or knh may refer to:


 * Kamla Nehru Hospital, a hospital located in Gandhi Medical College campus, Madhya Pradesh, India
 * Kenyatta National Hospital, the oldest hospital in Kenya
 * KNH, the IATA code for Kinmen Airport, Fujian, Republic of China
 * KNH, the Telegram code for Kunshan South railway station, Jiangsu, China