Janney is a surname. Notable people with the surname include:Allison Janney, American actress Christopher Janney, American interactive sound and light artist Craig Janney, American retired hockey player Edward Janney an American musician, producer and artist Ernest Lloyd Janney (1893–1941), Canadian military pilot Eli H. Janney (1831–1912), American inventor Eli Janney (musician), American record producer and musician Jack R. Janney (1924–2006), American structural engineer and innovator in the understanding of structural collapses John Janney (1798–1872), Virginia politician, president of the American Virginia Secession Convention Stuart S. Janney, Jr. (1907–1988), American attorney and husband of Barbara Phipps Janney of the American horse racing Phipps family, leading horse breeders William Janney (1908–1992), American actor William Le Baron Janney (1832–1907), American architect
