| George Marston | |
| Term Start: | January 1879 |
| Term End: | January 1883 |
| Governor: | Thomas Talbot John Davis Long |
| Office2: | District Attorney for the Southern District |
| Term Start2: | January 1860 |
| Term End2: | 1879 |
| Office3: | Judge of Probate of Barnstable County, Massachusetts |
| Term Start3: | 1855 |
| Term End3: | July 1, 1858 |
| Office4: | Registrar of Probate of Barnstable County, Massachusetts |
| Term Start4: | March 1853 |
| Term End4: | December 1854 |
| Birth Date: | October 15, 1821 |
| Profession: | Attorney |
| Alma Mater: | Harvard Law School |
| Signature: | George Marston (Massachusetts) signature.png |
George Marston (October 15, 1821 – August 14, 1883), was an American lawyer who served in various political offices, including as the Attorney General of Massachusetts.
Marston was born to Charles Marston in Barnstable, Massachusetts on October 15, 1821.
In 1850 Marston was elected the District Attorney for the Southern District, he also served as the Judge of Probate of Barnstable County, Massachusetts, and the Registrar of Probate of Barnstable County, Massachusetts. In 1879 Marston was elected Attorney General of Massachusetts, he was re elected in 1880 and 1881.
Marston died in New Bedford, Massachusetts on August 14, 1883.