John Ross Frederick Duncan (born 25 March 1944) is a former Australian cricketer who played one Test in 1971.
[1] A right-arm fast-medium bowler, Duncan was brought into the Test team for the Fifth Test at Melbourne which replaced the Victoria second tour match against the MCC in the 1970–71 Ashes series.
He also represented Australia in 1971–72 in one match against Gary Sobers' Rest of the World XI, again without success.
[3] He played for Queensland from 1964–65 to 1970–71, usually opening the bowling with Peter Allan, then for Victoria in 1971–72 and 1972–73.
This biographical article related to an Australian cricket person born in the 1940s is a stub.