| Sport: | Diving |
| Birth Date: | 5 June 1894 |
| Birth Place: | Helsinki, Grand Duchy of Finland |
| Death Place: | Helsinki, Finland |
Yrjö Armas Valkama (ne Flaming, June 5, 1894 - March 3, 1975) was a Finnish diver who competed in the 1920 Summer Olympics and in the 1924 Summer Olympics.[1]
In 1920, he finished fifth in the plain high diving event. Four years later, he was eliminated in the first round of the plain high diving competition.[2]