| Lost Weekend | |
| Type: | EP |
| Artist: | The Clientele |
| Cover: | Lost weekend.jpg |
| Released: | 21 March 2002 |
| Genre: | Indie pop |
| Length: | 19:32 |
| Label: | Acuarela Records |
| Producer: | The Clientele |
| Prev Title: | Suburban Light |
| Prev Year: | 2000 |
| Next Title: | The Violet Hour |
| Next Year: | 2003 |
Lost Weekend is an EP by The Clientele. The EP was first issued in 2002 on Acuarela Records.