Duncan McArthur (Canadian politician)

Duncan McArthur
McArthur, c. 1940
Ontario MPP
In office
1940–1943
Preceded byLeonard Simpson
Succeeded byGeorge Graham Johnston
ConstituencySimcoe Centre
Personal details
Born(1885-03-17)March 17, 1885
DiedJuly 20, 1943(1943-07-20) (aged 58)
Grand Bend, Ontario, Canada
PartyLiberal
SpouseFloy Lawson
OccupationLawyer

Duncan McArthur (March 17, 1885 – July 20, 1943) was an archivist, educator, civil servant and political figure in Ontario. He represented Simcoe Centre from 1940 to 1943 in the Legislative Assembly of Ontario as a Liberal.