| Mainz-Marienborn | |
| Native Name Lang: | de |
| Symbol: | rail |
| Symbol Location: | de |
| Type: | Bf |
| Address: | Marienborner Bergweg/Achardstraße 55127 Mainz-Marienborn |
| Borough: | Rhineland-Palatinate |
| Country: | Germany |
| Coordinates: | 49.9605°N 8.2228°W |
| Elevation: | 163m (535feet) |
| Owned: | Deutsche Bahn |
| Operator: | DB Station&Service |
| Platforms: | 1 side platform |
| Tracks: | 2 |
| Parking: | yes |
| Bicycle: | no |
| Accessible: | yes |
| Website: | www.bahnhof.de |
| Map Type: | Rhineland-Palatinate#Germany#Europe |
| Map Dot Label: | Mainz-Marienborn |
Mainz-Marienborn station (German: Bahnhof Mainz-Marienborn) is a railway station in the municipality of Mainz, Rhineland-Palatinate, Germany.