Roger George Mills (born 11 February 1948 in Romford, Essex) is a male retired race walker from England.
Mills represented Great Britain at the 1980 Summer Olympics in Moscow, USSR.
There he ended up in tenth place in the men's 20 km race, clocking 1:32.37,8.
He represented England in the 30 kilometres walk event, at the 1982 Commonwealth Games in Brisbane, Queensland, Australia.
This biographical article relating to British athletics is a stub.