Stefan Haas should not be confused with Steffen Haas.
| Birth Date: | 29 June 1994 |
| Birth Place: | Moosburg, Germany |
| Height: | 1.87 m |
| Position: | Midfielder |
| Youthyears1: | –2011 |
| Youthclubs1: | SE Freising |
| Youthyears2: | 2011–2013 |
| Youthclubs2: | SpVgg Unterhaching |
| Years1: | 2012–2015 |
| Clubs1: | SpVgg Unterhaching II |
| Caps1: | 19 |
| Goals1: | 5 |
| Years2: | 2013–2015 |
| Clubs2: | SpVgg Unterhaching |
| Caps2: | 19 |
| Goals2: | 0 |
| Years3: | 2015–2016 |
| Clubs3: | Fortuna Unterhaching |
| Years4: | 2016 |
| Clubs4: | Mirandela |
| Caps4: | 8 |
| Goals4: | 1 |
| Years5: | 2017–2018 |
| Clubs5: | Almancilense |
| Years6: | 2019–2020 |
| Clubs6: | Leixões |
| Caps6: | 0 |
| Goals6: | 0 |
| Years7: | 2020– |
| Clubs7: | VfR Garching |
| Caps7: | 1 |
| Goals7: | 0 |
| Club-Update: | 13:47, 9 April 2022 (UTC) |
Stefan Haas (born 29 June 1994) is a German professional footballer who plays as a midfielder.
Until 2011, Haas played in the youth of SE Freising. For the 2011–12 season he moved to SpVgg Unterhaching, where he played in the youth team. In the 2012–13 season Haas received a professional contract that ran until 2015, but continued to play only in the U-19s and in the second team in the fifth-rate Bayernliga.
On 27 July 2013, Haas played his first professional game as a substitute against Chemnitzer FC. He made his starting eleven debut on 31 August 2013 (6th matchday) in a 3–1 home win against 1. FC Saarbrücken.
After spells in Portugal with Mirandela, Almancilense and Leixões, Haas returned to Germany in the beginning of 2020, when he signed with VfR Garching.[1]
Stefan Haas is the younger brother of Maximilian Haas, who also was a professional soccer player and used to play for the second team of FC Bayern Munich, the English club Middlesbrough and the Portuguese club Sporting Braga.