| George Sidney Marshall | |
| Office1: | 38th Mayor of Columbus |
| Term Start1: | 1910 |
| Term End1: | 1911 |
| Predecessor1: | Charles A. Bond |
| Successor1: | George J. Karb |
| Party: | Republican |
| Profession: | Mayor Private Attorney Member of City Council Teacher Asst City Attorney Judge Author |
| Birth Date: | 1869 |
| Birth Place: | Columbus, Ohio |
| Death Date: | 1956 |
| Spouse: | Alice Badgley |
| Alma Mater: | Ohio State University |
George Sidney Marshall (1869–1956) was the 38th mayor of Columbus, Ohio and the 35th person to serve in that office. He was elected in 1909 and served Columbus for one term. He attended the Ohio State University for his undergrad & law degree. As an author, George wrote The History of Music in Columbus Ohio as well as The Daniel Marshall Family with A Sketch of the Aaron Marshall Family on April 7, 1949.