| Full name | Football Association Red Boys Differdange | |
|---|---|---|
| Nickname(s) | Red Boys | |
| Founded | 1907 | |
| Dissolved | 2003 | |
| Ground | Stade du Thillenberg, Differdange | |
| Capacity | 7,150 | |
| 2002–03 | Promotion d'Honneur, 11th | |
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Football Association Red Boys Differdange was a football club, based in Differdange, in south-western Luxembourg. It is now a part of FC Differdange 03.