| Christopher Knett | |
| Birth Date: | 1 August 1990 |
| Birth Place: | Vienna, Austria |
| Height: | 1.84 m |
| Currentclub: | Foolad |
| Clubnumber: | 25 |
| Position: | Goalkeeper |
| Youthyears1: | 1996–1998 |
| Youthclubs1: | Hellas Kagran |
| Youthyears2: | 1998–2000 |
| Youthclubs2: | FC Stadlau |
| Youthyears3: | 2000–2006 |
| Youthclubs3: | Austria Wien |
| Youthyears4: | 2006–2008 |
| Youthclubs4: | Sonnenhof Großaspach |
| Youthyears5: | 2008 |
| Youthclubs5: | Hoffenheim |
| Years1: | 2008–2009 |
| Clubs1: | Hoffenheim II |
| Caps1: | 1 |
| Goals1: | 0 |
| Years2: | 2009–2013 |
| Clubs2: | Sonnenhof Großaspach |
| Caps2: | 94 |
| Goals2: | 0 |
| Years3: | 2013–2017 |
| Clubs3: | Austria Lustenau |
| Caps3: | 138 |
| Goals3: | 0 |
| Years4: | 2017–2019 |
| Clubs4: | Wacker Innsbruck |
| Caps4: | 61 |
| Goals4: | 0 |
| Years5: | 2019–2021 |
| Clubs5: | Panetolikos |
| Caps5: | 45 |
| Goals5: | 0 |
| Years6: | 2021–2022 |
| Clubs6: | Sepahan |
| Caps6: | 18 |
| Goals6: | 0 |
| Years7: | 2022– |
| Clubs7: | Foolad |
| Caps7: | 53 |
| Goals7: | 0 |
| Club-Update: | 15:47, 6 November 2021 (UTC) |
Christopher Knett (born 1 August 1990) is an Austrian professional footballer who played as a goalkeeper for Iranian club Foolad in Iran Pro League.