| Morten Rieker | |
| Birth Date: | 11 December 1940 |
| Birth Place: | Oslo, Norway |
| Death Place: | Norway |
| Nationality: | Norwegian |
| Sport: | Sailing |
Morten Rieker (11 December 1940 – 13 April 2024) was a Norwegian sailor. He was born in Oslo. He competed at the 1976 Summer Olympics in Montreal where he placed 16th in three-person keelboat, together with Kim Torkildsen and Peder Lunde Jr.[1] He died on 13 April 2024 aged 83.[2]