Robert Adam Thompson (1860 – 1947) was a merchant, miller and politician in Ontario, Canada.
He represented Wentworth North in the Legislative Assembly of Ontario from 1902 to 1908 as a Liberal.
[1] Thompson was born on May 9, 1860 in Beverly Township, Canada West.
He was educated in Wentworth County schools and at the Canadian Business College in Hamilton.
This article about an Ontario Liberal Party MPP is a stub.