| Didier Crettenand | |
| Birth Date: | 1986 2, df=yes |
| Birth Place: | Bovernier, Switzerland |
| Position: | Midfielder |
| Years1: | 2003–2013 |
| Years2: | 2006–2011 |
| Years3: | 2006–2007 |
| Years4: | 2013–2015 |
| Years5: | 2015–2016 |
| Clubs3: | → Lausanne-Sport (loan) |
| Caps1: | 128 |
| Caps2: | 50 |
| Caps3: | 24 |
| Caps4: | 22 |
| Caps5: | 46 |
| Goals1: | 8 |
| Goals2: | 13 |
| Goals3: | 1 |
| Goals4: | 0 |
| Goals5: | 16 |
| Nationalyears1: | 2006 |
| Nationalteam1: | Switzerland U-21 |
| Nationalcaps1: | 3 |
| Nationalgoals1: | 0 |
| Pcupdate: | 13 October 2016 |
Didier Crettenand (born 24 February 1986) is a Swiss football midfielder.
Crettenand started his football career at Swiss Super League club Sion where he made 128 appearances, scoring 8 goals. During his time at Sion he played out on loan for two clubs, firstly FC Sion II (Sion's B-Team) and played in 50 matches while scoring 13 goals.
His secondary loan spell away from the Stade Tourbillon was to Swiss Challenge League side Lausanne-Sport, with whom he made 24 appearances and scored 1 goal. Crettenand joined Servette in 2013 where he stayed until February 2015 when he left by mutual consent to continue his career in North America with third-tier Orange County Blues.
Sion