Leonard Ainsworth

Len Ainsworth
Born
Leonard Hasting Ainsworth

1922 or 1923 (age 102–103)
OccupationsBusinessman, philanthropist
Years active1953–2019
Known forFounder of Aristocrat Leisure
Spouses
  • Betty Ainsworth
    (divorced)
  • Margarete (Gretel) Ainsworth
Children7

Leonard Hasting "Len" Ainsworth AM (born c. 1923) is an Australian businessman, most widely known for founding Aristocrat Leisure, one of the world's largest gambling-machine companies. He founded the company in 1953, and remained active until 1994; and later founded Ainsworth Gaming Technology, and was an executive director until 2019.