| Régis Rothenbühler | |
| Birth Date: | 1970 10, df=yes |
| Birth Place: | Neuchâtel, Switzerland |
| Height: | 1.75 m |
| Position: | defender |
| Years1: | 1988–1993 |
| Clubs1: | Neuchâtel Xamax |
| Caps1: | 88 |
| Goals1: | 3 |
| Years2: | 1993 |
| Clubs2: | Servette |
| Caps2: | 12 |
| Goals2: | 1 |
| Years3: | 1994–1999 |
| Clubs3: | Neuchâtel Xamax |
| Caps3: | 167 |
| Goals3: | 2 |
| Years4: | 1999–2002 |
| Clubs4: | Lugano |
| Caps4: | 58 |
| Goals4: | 2 |
| Years5: | 2002 |
| Clubs5: | Chiasso |
| Caps5: | 12 |
| Goals5: | 0 |
| Years6: | 2003 |
| Clubs6: | Lugano |
| Caps6: | 6 |
| Goals6: | 0 |
| Years7: | 2003–2004 |
| Clubs7: | Malcantone Agno |
| Caps7: | 26 |
| Goals7: | 0 |
| Years8: | 2004 |
| Clubs8: | Biaschesi |
| Caps8: | 9 |
| Goals8: | 0 |
| Years9: | 2005–2006 |
| Clubs9: | Fribourg |
| Caps9: | 19 |
| Goals9: | 0 |
| Nationalyears1: | 1992–2000 |
| Nationalteam1: | Switzerland |
| Nationalcaps1: | 19 |
| Nationalgoals1: | 0 |
| Manageryears1: | 2010–2011 |
| Managerclubs1: | AC Bellinzona (assistant) |
Régis Rothenbühler (born 11 October 1970) is a retired Swiss football player.
He played as a defender mostly for Neuchâtel Xamax and FC Lugano. He played 19 times for the Switzerland national football team and was a participant at the 1996 UEFA European Championship.