| Marietta Fielder | |
| Fictional Character | |
| 1632 series POD: May, 1631 | |
| Appearance(s): | Grantville Gazette III, Grantville Gazette XV, 1635: The Dreeson Incident |
| Type of Appearance: | Direct |
| Nationality: | United States of Europe (formerly United States) |
| Religion: | Disciples of Christ |
| Date of Birth: | 1958 |
| Occupation: | Librarian |
| Parents: | Charnock Fielder |
Marietta Fielder was the head librarian of the Grantville Public Library. She was a lifelong friend of Jenny Maddox.