Cat Lewis (born 23 March 1965) is a British TV executive producer and the founder and CEO of Nine Lives Media.

Her father is mountaineer Bob Pettigrew and her mother, Deana Addison was Head of Religious Education at The Norton School in Stockton-on-Tees.

[citation needed] Lewis' great-grandfather Guy Pettigrew was a music hall performer who began making films during the era of silent movies in 1919.

After graduating in 1986 she spent a year shooting and editing educational films before completing a Post Grad Diploma in Broadcast Journalism at the University of Central Lancashire.

She went on to work on a range of factual programmes for Granada Television including This Morning, World in Action and the first property makeover series – House Style.

By 2006, she had created six new TV series plus a large number of one off films, building Unique Factuals annual turnover to £1.8 million.