| Alena Alekseyevna Trapeznikova | |
| Native Name: | Алёна Трапезникова |
| Native Name Lang: | Russian |
| Full Name: | Alena Alekseyevna Trapeznikova |
| Nationality: | Russian |
| Birth Date: | 30 May 1987 |
| Birth Place: | Komsomolsk-on-Amur, Khabarovsk Krai, Russian SFSR, Soviet Union |
| Sport: | Ski-orienteering |
| Rank: | 4[1] |
| Show-Medals: | yes |
Alena Alekseyevna Trapeznikova (ru|Алёна Алексеевна Трапезникова; born 30 May 1987) is a Russian ski-orienteering competitor. She won a silver medal in the middle distance at the 2011 World Ski Orienteering Championships in Sweden, behind Polina Malchikova and ahead of Stine Olsen Kirkevik.[2] [3]