The Mahdi Servants Union
Flag of MSU | |
| Formation | 1999 |
|---|---|
| Founder | Yasser Al-Habib |
| Type | Private company limited by guarantee |
| Registration no. | 12642957 |
| Legal status | Active |
| Purpose | Dawah |
| Location | |
Main organ | Fadak TV |
| Website | msu.global |
The Mahdi Servants Union (MSU; Arabic: إتحاد خدام المهدي), previously Khoddam Al-Mahdi Organisation (Arabic: هيئة خدام المهدي, lit. 'The Servants of al-Mahdi') is a British Twelver Shia religious movement based in London, England, led by Kuwaiti scholar Yasser Al-Habib.