| Deniz Ayçiçek | |
| Birth Date: | 1990 6, df=yes |
| Birth Place: | Neustadt am Rübenberge |
| Height: | 1.77m (05.81feet) |
| Position: | Midfielder |
| Currentclub: | TSV Kolenfeld |
| Clubnumber: | 10 |
| Youthclubs1: | RSV Rehburg |
| Youthyears2: | –2002 |
| Youthclubs2: | TSV Loccum |
| Youthyears3: | 2002–2009 |
| Youthclubs3: | Hannover 96 |
| Years1: | 2009–2013 |
| Clubs1: | Hannover 96 II |
| Caps1: | 91 |
| Goals1: | 19 |
| Years2: | 2011–2013 |
| Clubs2: | Hannover 96 |
| Caps2: | 0 |
| Goals2: | 0 |
| Years3: | 2013–2015 |
| Clubs3: | MSV Duisburg |
| Caps3: | 21 |
| Goals3: | 2 |
| Years4: | 2015–2020 |
| Clubs4: | 1.FC Wunstorf |
| Caps4: | 89 |
| Goals4: | 25 |
| Years5: | 2020– |
| Clubs5: | TSV Kolenfeld |
| Caps5: | 0 |
| Goals5: | 0 |
| Pcupdate: | 14 January 2021 |
Deniz Ayçiçek (born 5 June 1990) is a German footballer, who plays for TSV Kolenfeld.
On the career mode option of the video game FIFA 13, Deniz had a glitch where he went from 58 overall to 90+ overall in the space of a few seasons. The quickest growing FIFA career mode overall to date.