Dean Julian Kenny (born 22 May 1961) is a former New Zealand rugby union player. A halfback, Kenny represented Otago at a provincial level, and was a member of the New Zealand national side, the All Blacks, in 1986. He played three matches for the All Blacks on their tour of France that year, but did not play in any tests.
Dean Kenny qualified as a chiropractor but lost his registration in 2018 after facing charges in the North Shore District Court. These charges relating to false treatment claims made to ACC between March and July 2016.