Natalia Efimova (Russian: Наталья Ефимова; born July 3, 1983)[1] is a Russian orienteering competitor. She was member of the Russian relay team that received a silver medal in the 2008 European Orienteering Championships, together with Yulia Novikova and Tatiana Ryabkina.[2] She competed at the 2008 World Orienteering Championships in Olomouc, where she qualified for the finals in the sprint and in the long distance.[3]
Her husband Roman Efimov was a member of Russian national orienteering team.