| Florian Sittsam | |
| Birth Date: | 14 December 1994 |
| Birth Place: | Deutschlandsberg, Austria |
| Position: | Midfielder |
| Currentclub: | SV Lafnitz |
| Clubnumber: | 23 |
| Youthyears1: | –2011 |
| Youthclubs1: | SK Sturm Graz |
| Years1: | 2011–2014 |
| Clubs1: | SK Sturm Graz II |
| Caps1: | 63 |
| Goals1: | 7 |
| Years2: | 2014–2015 |
| Clubs2: | SV Horn |
| Caps2: | 45 |
| Goals2: | 10 |
| Years3: | 2015–2017 |
| Clubs3: | Wiener Neustadt |
| Caps3: | 68 |
| Goals3: | 8 |
| Years4: | 2017–2018 |
| Clubs4: | SV Mattersburg |
| Caps4: | 11 |
| Goals4: | 0 |
| Years5: | 2018–2019 |
| Clubs5: | TSV Hartberg |
| Caps5: | 20 |
| Goals5: | 1 |
| Years6: | 2019–2021 |
| Clubs6: | SV Horn |
| Caps6: | 57 |
| Goals6: | 7 |
| Years7: | 2021– |
| Clubs7: | SV Lafnitz |
| Caps7: | 50 |
| Goals7: | 2 |
| Nationalyears1: | 2012 |
| Nationalteam1: | Austria U19 |
| Nationalcaps1: | 2 |
| Nationalgoals1: | 0 |
| Nationalyears2: | 2014–2015 |
| Nationalteam2: | Austria U21 |
| Nationalcaps2: | 4 |
| Nationalgoals2: | 0 |
| Pcupdate: | 20 June 2023 |
Florian Sittsam (born 14 December 1994) is an Austrian professional footballer who plays for SV Lafnitz.