Kevin Costner has been the subject of dating speculation since his 2023 divorce from Christine Baumgartner, but the reports vary in sourcing and several women have said they were not romantically involved with him.
Most recently, the actor was photographed shopping in Santa Barbara with Jennifer Milburn, whom the Daily Mail identified as a 40-year-old lifestyle coach. The source material says it is unclear when or whether a relationship began.
Costner has also been photographed with influencer McKenna Wesley, including at an October 2025 screening of “Field of Dreams” in Arizona and later at lunch in Santa Barbara. Page Six cited unnamed sources who said they met in Scottsdale and share an interest in golf. The reports do not establish that they are dating.
Earlier speculation connected Costner with Sharon Stone after the two attended the 2024 Governors Awards. Stone told Extra TV in December 2024 that she was not dating him and said they had known each other for about 30 years.
Costner and singer Jewel were photographed together on Necker Island, prompting rumors. Costner said on “The Howard Stern Show” in June 2024 that they were friends and had never gone out. Jewel said she was on the island for work with her charity, the Inspiring Children Foundation.
People reported in August 2025 that Costner was seeing casting director Kelly Noonan Gores casually, citing a source. A later report from Us Weekly described the relationship as private and casual; it remains unclear whether they are still seeing each other.
Costner and model Brooks Nader were also photographed chatting at a Las Vegas event. Nader told Entertainment Tonight that she was single. The available reports document speculation and public appearances, not confirmed romantic relationships.
