| Siri Staalesen | |
| Office: | Deputy Member of the Storting |
| Term Start: | 1 October 2021 |
| 1Blankname: | Deputising for |
| Constituency: | Oslo |
| Term Start2: | 1 October 2009 |
| Term End2: | 30 September 2013 |
| Constituency2: | Oslo |
| Office3: | Member of the Storting |
| Term Start3: | 1 October 2017 |
| Term End3: | 30 September 2021 |
| Constituency3: | Oslo |
| Birth Date: | 30 June 1973 |
| Nationality: | Norwegian |
| Alma Mater: | University of Oslo |
| Occupation: | Politician |
| Party: | Labour |
Siri Gåsemyr Staalesen (born 30 June 1973) is a Norwegian politician.
Staalesen was elected representative to the Storting from the constituency of Oslo for the period 2017 - 2021 for the Labour Party. She was elected deputy representative to the Storting for the period 2021–2025, having previously been a deputy representative between 2009 and 2013. She is currently deputising for Espen Barth Eide, who is serving in government.[1] She announced in August 2024 that she wouldn't seek re-election at the 2025 election.[2]
She has studied history at the University of Oslo.[3]