List of Famous people who died at 34

Alexander Archibald Scott was a British thoroughbred racehorse trainer. In six seasons as a licence-holder Scott trained 164 winners. His most notable horses were the future Epsom Derby winner Lammtarra and the 1991 Breeders' Cup Sprint winner Sheikh Albadou. In 1994 Scott was shot and killed by a groom at Glebe Farm Stud near Newmarket; he was 34.

Jonathan David Melvoin was an American musician, active in the 1980s and 1990s.

Shahriar Shafiq was an Iranian Imperial Navy Captain and a member of the House of Pahlavi. He was the son of Princess Ashraf Pahlavi, twin sister of the Shah of Iran Mohammad Reza Pahlavi.

Binyamin Ze'ev Kahane was an Israeli Orthodox rabbi and the son of Rabbi Meir Kahane.

The Watts family murders occurred in Frederick, Colorado, during the early morning hours of August 13, 2018. While being interviewed by police, Christopher Lee Watts admitted to murdering his pregnant wife Shanann Cathryn Watts by strangulation. He later admitted to killing their daughters, four-year-old Bella and three-year-old Celeste, by smothering them with a blanket over their heads. On November 6, 2018, he pleaded guilty to multiple counts of first-degree murder as part of a plea deal when the death penalty was removed from sentencing. He was sentenced to five life sentences without the possibility of parole, three to be served consecutively.