| Team: | HC Rostov |
| League: | VHL |
| Former Teams: | Avtomobilist Yekaterinburg Torpedo Nizhny Novgorod Admiral Vladivostok Traktor Chelyabinsk Vityaz Podolsk Metallurg Novokuznetsk HK Poprad |
| Position: | Defence |
| Height Ft: | 6 |
| Height In: | 0 |
| Weight Lb: | 198 |
| Shoots: | Left |
| Birth Date: | 25 January 1989 |
| Birth Place: | Yaroslavl, Russia |
| Career Start: | 2010 |
Ilya Davydov (born January 25, 1989) is a Russian professional ice hockey defenceman. He is currently playing with HC Rostov in the Supreme Hockey League (VHL). He has formerly played in the Kontinental Hockey League (KHL).