| Foster Graham Moffatt | |
| Parliament: | Ontario Provincial |
| Term Start: | June 27, 1928 |
| Term End: | September 17, 1929 |
| Predecessor: | Malcolm Alex McCallum |
| Successor: | William John MacKay |
| Riding: | Bruce South |
| Party: | Conservative |
Foster Graham Moffatt was a Canadian politician from the Conservative Party of Ontario. He represented Bruce South in the Legislative Assembly of Ontario from 1928 to 1929. He was elected in a by-election to replace Progressive Malcolm Alex McCallum whose election was voided. Moffatt was unseated in the 1934 Ontario general election by Liberal William John MacKay.[1]