| Roger Bader | |
| Birth Date: | 29 September 1964 |
| Birth Place: | Winterthur, Switzerland |
| Position: | Defence |
| Played For: | EHC Winterthur |
| Career Start: | 1985 |
| Career End: | 1986 |
Roger Bader (born 29 September 1964) is a Swiss retired ice hockey player and coach, who coached the Austrian national team at the 2019 IIHF World Championship.[1]