| Duncan Smith | |
| Birth Date: | 19 January 1929 |
| Birth Place: | Glasgow, Scotland |
| Death Place: | East Kilbride, Scotland |
| Position: | Inside Forward |
| Years1: | 1951–1952 |
| Clubs1: | Dumbarton[1] |
| Years2: | 1951–1952 |
| Clubs2: | Clyde |
| Years3: | 1953–1956 |
| Clubs3: | Arbroath |
| Years4: | 1956–1957 |
| Clubs4: | Albion Rovers |
| Caps1: | 48 |
| Caps3: | 74 |
| Caps4: | 17 |
| Goals1: | 9 |
| Goals3: | 30 |
| Goals4: | 3 |
Duncan Smith (19 January 1929 – 28 August 2001) was a Scottish footballer who played in the 1950s. He began his professional career with Dumbarton, where he spent two seasons. During this spell he was selected to play for a Scottish B League XI against an Irish B League XI, where he scored a goal in the 6–0 win. Thereafter he played with Clyde, Arbroath and Albion Rovers.[2] Following his football career, Duncan lived and worked as a machine tools operator in East Kilbride where he died after a short illness surrounded by his family.