Rachel Maddow made the announcement this evening on an MSNBC election preview special, which Norris joined.
On election night, Norris will be at Howard University, the site of the Harris-Walz campaigns watch party.
Norris also will be a frequent writer for MSNBC.com.
Michele NorrisScreenshot of MSNBC
Bezos defended the decision to block the papers planned endorsement by citing polls showing low trust in the media.
Norris was a columnist at the Post from 2019 to 2024.
Before that, she co-hosted NPRsAll Things Consideredfrom 2002 to 2011.