| Birth Date: | 1 August 1992 |
| Birth Place: | Iserlohn, Germany |
| Height Cm: | 185 |
| Weight Kg: | 94 |
| Position: | Defense |
| Shoots: | Left |
| Team: | ESV Kaufbeuren |
| Former Teams: | Iserlohn Roosters |
| Career Start: | 2010 |
Dieter Orendorz (born 1 August 1992) is a German professional ice hockey defenceman, currently signed with ESV Kaufbeuren of the DEL2 for the 2022–23 season. His early career was played with the Iserlohn Roosters in the Deutsche Eishockey Liga (DEL) during 2009 to 2021.[1]
In 2020, he married German national ice hockey team defenseman Rebecca Orendorz .[2]