| Walter Kjellberg | |
| Nationality: | Finnish |
| Sport: | Sailing |
| Birth Date: | 10 October 1901 |
| Birth Place: | Turku, Finland |
| Death Place: | Lauritsala, Finland |
Walter Kjellberg (10 October 1901 - 14 September 1955) was a Finnish sailor. He competed in the 8 Metre event at the 1936 Summer Olympics.[1]