John H. MacMillan Sr.

John H. MacMillan Sr.
BornAugust 11, 1869
DiedOctober 20, 1944 (aged 75)
Resting placeOak Grove Cemetery, La Crosse, Wisconsin
NationalityAmerican
OccupationBusinessman
TitlePresident of Cargill
Term1909-1936
PredecessorWilliam Wallace Cargill
SuccessorJohn H. MacMillan Jr.
SpouseEdna Clara Cargill
ChildrenCargill MacMillan
John H. MacMillan Jr.

John Hugh MacMillan Sr. (August 11, 1869 – October 20, 1944) was an American businessman, president of Cargill from 1909 to 1936.