| Tystion vs Allfa Un | |
| Type: | studio |
| Artist: | Tystion |
| Cover: | Tystion vs Allfa Un.jpg |
| Genre: | Punk |
| Label: | Fitamin Un Cassette-only release: Fit! 002 |
| Prev Title: | Dyma'r Dystiolaeth |
| Prev Year: | 1995 |
| Next Title: | Rhaid I Rhywbeth Ddigwydd |
| Next Year: | 1997 |
Tystion vs Allfa Un is a 1996 studio album and the second release by the Welsh band Tystion.