| Marcus C. Smith | |
| Office: | 3rd Mayor of Muncie, Indiana |
| Term Start: | 1869 |
| Term End: | 1877 |
| Predecessor: | Job Swain |
| Successor: | William F. Jones |
| Birth Date: | 1825 4, mf=yes |
| Birth Place: | Connersville, Indiana, United States |
| Death Date: | January 26, 1900 (aged 74) |
| Death Place: | Muncie, Indiana, United States |
| Occupation: | attorney businessman |
Marcus C. Smith (April 11, 1825 – January 26, 1900) was a Republican politician and third mayor of Muncie, Indiana. He is buried in Beech Grove Cemetery. He also was a state representative and state senator for Indiana.
He was a resident of Yorktown from 1847 to 1859.[1]