| Arnaud De Greef | |
| Fullname: | Arnaud Y. De Greef[1] |
| Birth Date: | 12 April 1992 |
| Birth Place: | Jette, Belgium |
| Height: | 1.84 m |
| Currentclub: | KFC Voorde-Appelterre |
| Position: | Centre back |
| Years1: | 2010–2011 |
| Caps1: | 0 |
| Goals1: | 0 |
| Years2: | 2011–2013 |
| Clubs2: | Westerlo |
| Caps2: | 41 |
| Goals2: | 0 |
| Years3: | 2013–2015 |
| Caps3: | 63 |
| Goals3: | 1 |
| Years4: | 2015–2016 |
| Clubs4: | FC Dordrecht |
| Caps4: | 30 |
| Goals4: | 0 |
| Years5: | 2016–2021 |
| Clubs5: | Deinze |
| Caps5: | 118 |
| Goals5: | 2 |
| Years6: | 2022– |
| Clubs6: | KFC Voorde-Appelterre |
| Nationalyears1: | 2007 |
| Nationalteam1: | Belgium U15 |
| Nationalcaps1: | 2 |
| Nationalgoals1: | 0 |
| Nationalyears2: | 2007–2008 |
| Nationalteam2: | Belgium U16 |
| Nationalcaps2: | 2 |
| Nationalgoals2: | 0 |
| Nationalyears3: | 2009–2010 |
| Nationalteam3: | Belgium U18 |
| Nationalcaps3: | 6 |
| Nationalgoals3: | 1 |
| Nationalyears4: | 2011 |
| Nationalteam4: | Belgium U21 |
| Nationalcaps4: | 1 |
| Nationalgoals4: | 0 |
| Pcupdate: | 20:58, 4 May 2021 (UTC) |
Arnaud Y. De Greef (born 12 April 1992) is a Belgian footballer who plays for KFC Voorde-Appelterre in the fifth-tier Belgian Division 3. He formerly played for Anderlecht, Westerlo and Eendracht Aalst.