- Source: JWH
JWH may refer to:
John Wesley Hardin, an American gun-fighter from the 18th century
John W. Henry, futures trader and owner of the Boston Red Sox
John Winston Howard, former Prime Minister of Australia
JWH-133, a medication used to prevent Alzheimer's disease
John W. Huffman, creator of the JWH cannabinoids
Jared Waerea-Hargreaves, New Zealand rugby league player for the Sydney Roosters