Lee Young-hak (Korean: 이영학, born 26 July 1982) is a criminal from South Korea.

John Floyd Thomas Jr. (born July 26, 1936) is an American serial killer, serving a life sentence without the possibility of parole for the murders of seven women in the Los Angeles area during the 1970s and 1980s.

Michael Bruce Ross (July 26, 1959 – May 13, 2005) was an American serial killer who committed at least eight murders and was nicknamed "The Roadside Strangler". He was executed by the state of Connecticut in 2005.

Glen Taylor Helzer (born July 26, 1970) is a self-declared prophet, former cult leader and spree killer who founded and led the Children of Thunder. Helzer and his followers murdered five people as part of an extortion plot intended to culminate with Helzer taking over the Church of Jesus Christ of Latter-day Saints (LDS Church) and hastening the return of Christ; among their victims was Selina Bishop, daughter of blues guitarist Elvin Bishop.

Nicholas Brown Sr. (July 26, 1729 – May 29, 1791) was an American merchant, civic leader and slave trader who was a co-signer of the founding charter of the College of Rhode Island in 1763.

Shunroku Hata (畑俊六, Hata Shunroku; July 26, 1879 – May 10, 1962) was a field marshal (gensui) in the Imperial Japanese Army during World War II. He was the last surviving Japanese military officer with a marshal's rank.