Flag of Great Ritan
| Long name | United Republic of Great Ritan |
| Common name | Great Ritan |
| Demonym | Ritish |
| Capital | White Valley |
| Largest city | White Valley |
| Official language | English |
| Government type | Federal parliamentary republic, single-party state |
| Leader | President Emil Osmicevic |
| Legislature | People's Assembly |
| Ideology | State socialism, nationalism |
| Established | 25 July 2021 |
| Area | Unknown km² |
| Time zones | Unknown |
| Driving side | Right |
| Calling code | +1 |
| Internet TLD | .ugr |
| GDP (nominal) | Unknown |
| GDP (PPP) | Unknown |
| Currency | Dollar $UGD |
| HDI | 0.000 HDI |
| Gini | 0.00 Gini index |
| Unemployment rate | 1.0% (Q2 2025) |
| Inflation rate | 1.0% (2025 est.) |
| Public debt to GDP | 1.0% (2024 est.) |
The United Republic of Great Ritan (UGR), commonly known as Great Ritan, is a sovereign state located in Terravale. Founded on 25 July 2021, it is a federal parliamentary republic with a centralized government. Its capital and largest city is White Valley.