| Rudolf Loo | |
| Birth Date: | 1 December 1902 |
| Birth Place: | Narva, Russian Empire |
| Death Place: | Västerås, Sweden |
Rudolf Loo (1 December 1902 – 30 May 1983) was an Estonian wrestler. He competed in the Greco-Roman light heavyweight event at the 1924 Summer Olympics.[1] He also won a silver medal at the 1926 European Wrestling Championships and a bronze medal at the 1927 European Wrestling Championships.[2]