List of Famous people who died at 91

Henry Jones Jr., best known as Hank Jones, was an American jazz pianist, bandleader, arranger, and composer. Critics and musicians described Jones as eloquent, lyrical, and impeccable. In 1989, The National Endowment for the Arts honored him with the NEA Jazz Masters Award. He was also honored in 2003 with the American Society of Composers, Authors, and Publishers (ASCAP) Jazz Living Legend Award. In 2008, he was awarded the National Medal of Arts. On April 13, 2009, the University of Hartford presented Jones with an honorary Doctorate of Music for his musical accomplishments.

Hoàng Tụy was an prominent Vietnamese applied mathematician. He was considered one of two founders of the mathematical institutions of Vietnam; the other was Lê Văn Thiêm.

Henri Ziegler CVO, CBE was one of the founders of Airbus and its first president.

John Derrick Mordaunt Snagge was a British newsreader and commentator on BBC Radio.

Amherst Villiers (1900–1991) was an English automotive, aeronautical and astronautic engineer and portrait painter. He designed a land speed record-breaking car for Malcolm Campbell, and developed the supercharged "Blower Bentley", driven by Henry Birkin and by James Bond.

Børge Rosenbaum, known professionally as Victor Borge, was a Danish-American comedian, conductor, and pianist who achieved great popularity in radio and television in the United States and Europe. His blend of music and comedy earned him the nicknames "The Clown Prince of Denmark", "The Unmelancholy Dane", and "The Great Dane".