| Markus Grössinger | |
| Birth Date: | 1989 8, df=yes |
| Birth Place: | Austria |
| Position: | Right winger |
| Years1: | 2009–2010 |
| Clubs1: | SV Grödig |
| Caps1: | 3 |
| Goals1: | 0 |
| Years2: | 2010–2012 |
| Clubs2: | Union Vöcklamarkt |
| Caps2: | 40 |
| Goals2: | 6 |
| Years3: | 2012–2013 |
| Clubs3: | SV Ried |
| Caps3: | 20 |
| Goals3: | 2 |
| Club-Update: | 26 May 2013 |
Markus Grössinger (born 1 August 1989) is an Austrian footballer who played in the Bundesliga for SV Ried.