The question was Kimberly Guilfoyle married to Gavin Newsom has resurfaced as both figures remain prominent in American public life. The answer is yes: Guilfoyle and Newsom married in 2001 and divorced in 2006. Their relationship began in San Francisco politics but ultimately preceded two dramatically different public careers.
Newsom went on to become California’s governor, while Guilfoyle moved from law into television, Republican politics and, eventually, diplomacy. In 2026, their former marriage is notable largely because of how far their professional and political identities have diverged.
A high-profile San Francisco marriage
Guilfoyle and Newsom married in December 2001 at St. Ignatius Church in San Francisco.
At the time, Newsom was serving as a San Francisco supervisor and was building a reputation as an ambitious young Democrat. Guilfoyle was a lawyer and prosecutor who had already developed a professional reputation of her own.
The pair quickly became a recognizable presence in San Francisco’s political and social circles. Their marriage attracted attention not only because of Newsom’s political ambitions but also because Guilfoyle was pursuing a career independent of her husband’s political activities.
When Newsom became San Francisco mayor, Guilfoyle’s public profile grew alongside his. She became the city’s first lady during an important period in Newsom’s political rise.
The marriage eventually came under strain
The relationship did not last. Guilfoyle’s career began taking her increasingly away from San Francisco, while Newsom remained deeply involved in California politics.
The couple eventually separated in 2004. In January 2005, they publicly confirmed that they were ending their marriage.
The explanation at the time centered on the difficulty of maintaining their relationship while their careers placed them on opposite coasts. Guilfoyle was pursuing television opportunities, while Newsom’s political career continued to demand his presence in California.
Their divorce was finalized on February 28, 2006.
The end of the marriage did not mark the end of either person’s public ambitions. Instead, it came shortly before both would enter major new stages of their careers.
Guilfoyle’s career took a national turn
After leaving her marriage to Newsom, Guilfoyle expanded beyond her legal background.
She became a television personality and gained national recognition as a legal analyst. Her career at Fox News made her a familiar face to millions of viewers, particularly through her role as a co-host of The Five.
Her professional identity subsequently became increasingly connected to conservative politics.
Guilfoyle became involved in Republican political campaigns and fundraising and developed close relationships within the Trump political movement. Her political activities eventually became more prominent than her earlier television career.
That trajectory ultimately led to a diplomatic appointment.
Guilfoyle became ambassador to Greece
Guilfoyle was nominated to serve as U.S. ambassador to Greece and was confirmed by the Senate in September 2025.
She was sworn into the diplomatic post later that month.
By October 2026, Guilfoyle remains the U.S. ambassador to Greece. Her role has placed her at the center of U.S.-Greek relations, including discussions involving security, energy, trade and regional cooperation.
Her diplomatic position represents a striking change from the legal and television career she pursued when she was married to Newsom.
Her public role has also attracted renewed scrutiny in 2026, particularly as questions have been raised about her conduct and relationships with political donors and private individuals. Secretary of State Marco Rubio has publicly defended Guilfoyle amid the controversy.
Newsom’s political career followed another path
While Guilfoyle was building a career in conservative media and politics, Newsom continued moving upward within the Democratic Party.
He served as San Francisco mayor before becoming California’s lieutenant governor. In 2018, he won election as California governor and took office in January 2019.
Newsom remains California’s governor in 2026, although this is his final year in office because of California’s term limits.
His administration continues to focus on areas including housing, climate policy, healthcare, technology and economic development.
The contrast with Guilfoyle’s political trajectory is especially notable. The former couple began their public lives as a prominent San Francisco pair, but their later political identities became almost entirely opposite.
Who is Gavin Newsom married to now?
Newsom is married to filmmaker and advocate Jennifer Siebel Newsom.
The couple married in 2008, two years after Newsom’s divorce from Guilfoyle. They have four children.
Jennifer Siebel Newsom has maintained a public role throughout her husband’s political career and has worked on issues involving women, children and social policy.
Consequently, Guilfoyle has not been part of Newsom’s family life for many years. Their marriage belongs to the earlier period of his political career, before he became governor.
Guilfoyle also married after Newsom
Newsom was not the only member of the former couple to marry again.
Guilfoyle married businessman Eric Villency in 2006. They had a son, Ronan, before later divorcing in 2009.
Guilfoyle subsequently became widely known for her relationship with Donald Trump Jr. The two were engaged but later separated.
Her personal life received substantial attention because of her growing involvement in the Trump political movement and her connections to prominent Republican figures.
Why their former marriage remains relevant
The marriage between Guilfoyle and Newsom continues to attract interest because their professional journeys eventually moved in dramatically different directions.
In the early 2000s, both were connected to San Francisco’s political world. Newsom was a rising Democratic politician, while Guilfoyle was a prosecutor with an emerging public profile.
Today, Newsom is one of the country’s best-known Democratic governors, while Guilfoyle represents the United States overseas under a Republican administration.
That contrast gives their former marriage unusual historical interest. It also explains why questions about their relationship periodically return whenever either figure makes national headlines.
The answer is straightforward
So, was Kimberly Guilfoyle married to Gavin Newsom? Yes. They married in December 2001 and their divorce became final in February 2006.
Their marriage lasted only a few years, but both individuals went on to establish highly visible careers.
Newsom ultimately reached the California governorship after serving as San Francisco mayor and lieutenant governor. Guilfoyle moved through law, television and Republican politics before becoming the U.S. ambassador to Greece.
Their current positions are a long way from their days as one of San Francisco’s most recognizable political couples. Yet their marriage remains an important biographical connection between two public figures whose political paths ultimately took them in opposite directions.