Croatian Fraternal Union
| The CFU building in the eastern suburbs of Pittsburgh | |
| Abbreviation | CFU | 
|---|---|
| Formation | 1894 | 
| Type | Fraternal benefit society | 
| Legal status | Active | 
| Purpose | To support and preserve Croatian culture in North America | 
| Headquarters | Pittsburgh, Pennsylvania, United States | 
| Region served  | North America | 
| Official language  | English, Croatian | 
| National President | Edward W. Pazo | 
| Website | cfu | 
The Croatian Fraternal Union (Croatian: Hrvatska bratska zajednica) (CFU), the oldest and largest Croatian organization in North America, is a fraternal benefit society of the Croatian diaspora based out of Pittsburgh, Pennsylvania, US.