| Area Total Km2: | 13.99 |
| Population Total: | 9998 |
| Population As Of: | 2023 |
| Population Density Km2: | auto |
| Settlement Type: | 11th city district of Graz |
| Postal Code Type: | Postal code |
| Postal Code: | 8010, 8036, 8043, 8044 |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Styria |
| Subdivision Type2: | Statutory city |
| Subdivision Name2: | Graz |
Mariatrost (pronounced as /de/, from Maria ‘Mary’ + Trost ‘comfort’) is the 11th district of the Austrian city of Graz. It has a population of 9.998 (2023) and an area of 13,99km².[1]
The Mariatrost Basilica, a famous pilgrimage site, is situated within the district, as is the Graz Tramway Museum.