Honestly, if you've been watching The Gentlemen or found yourself deep in a White Lotus binge lately, you’ve probably asked the same thing everyone else is: who is Theo James married to, exactly?
It’s a fair question. The guy has a way of playing these charming, slightly dangerous, and very available characters that makes it easy to forget he's been off the market for a long time.
Basically, Theo James has been married to Ruth Kearney since 2018. But their story didn't start with a Hollywood red carpet or some high-profile gala. They’ve actually been a "thing" since way before the world knew who Four was in the Divergent series.
Who is Ruth Kearney?
Ruth Kearney isn't just "the wife." She’s a powerhouse in her own right. Born in London but raised in Dublin, Ireland, she’s an actress who has built a pretty solid career without ever chasing the blinding glare of the paparazzi.
You might recognize her as Jess Parker from the sci-fi hit Primeval or maybe from her role as London in the Netflix series Flaked. She also popped up in The Following. What's kinda cool is that she and Theo actually met at the Bristol Old Vic Theatre School. That's a big-deal acting school—think alumni like Olivia Colman. They were just two students learning their craft back in 2009 when they started dating.
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Imagine navigating the absolute chaos of becoming a global heartthrob while staying with the same person you met in acting class. Theo has actually talked about this before. He mentioned to the Evening Standard that being together so long has been interesting because they navigated the very start of their careers together. It brings a certain strength to a relationship when someone knew you before you were, well, Theo James.
The Wedding and Moving to 2026
They finally tied the knot in 2018. It wasn't some over-the-top, televised celebrity wedding. They kept it low-key at the Islington Town Hall in London. That’s sort of their whole vibe. Even now in 2026, you won't see them posting "day in the life" TikToks or oversharing on Instagram. Theo doesn't even have social media. Ruth has an Instagram, but it’s mostly travel shots and the occasional, very subtle photo where you might catch a glimpse of Theo’s shoulder.
How Many Kids Does Theo James Have?
A lot of people think they’re still just a duo, but they’ve actually grown into a family of four.
- A Daughter: Born in August 2021.
- A Son: Born in September 2023.
Theo confirmed the birth of their second child during a red carpet interview at the Emmys in early 2024. He joked about being "in the thick of it" with a newborn and a toddler. By 2026, they've managed to keep their kids almost entirely out of the public eye. No leaked baby photos, no "People Magazine" exclusives of the nursery. They divide their time between London and Venice Beach, California, trying to give their kids as normal a life as possible while Dad is busy being a global movie star.
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Working Together on Screen
Usually, actors hate working with their partners. It can be awkward. But Theo and Ruth actually shared the screen in the first season of Sanditon.
It was a bit of a meta-moment. Theo played the lead, Sidney Parker, and Ruth played Eliza Campion. In a twist that probably felt a bit too real, Eliza was the wealthy heiress his character ended up marrying in the season finale to save his family's fortune. It’s one of those rare times fans got to see their chemistry on camera, even if the characters weren't exactly a fairytale match.
Addressing the Theo Von Confusion
We have to clear this up because the internet is a confusing place. If you searched "who is Theo married to" and expected to see a podcasting comedian, you're thinking of Theo Von.
Theo Von is not married. As of early 2026, he’s still famously single, though he’s been linked to various people over the years (remember that brief stint with Brandi Glanville back in 2016?). He often talks about wanting a family on his podcast, but he hasn't pulled the trigger on marriage just yet. Totally different Theo.
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The Secret to Their Longevity
In an industry where marriages last about as long as a film's theatrical run, Theo and Ruth are an anomaly. They’ve been together for over 15 years.
How do they do it?
Privacy is the big one. They don't use their relationship for clout. You won't see them doing "couples challenges" online. They also support each other’s work without being competitive. Ruth told the Irish Mirror years ago that she’s not interested in seeing her name in flashing lights for the sake of it—she just wants to do interesting roles. That lack of ego probably helps when your husband is one of the most recognizable faces in Hollywood.
They also do a lot of humanitarian work together, specifically with the United Nations Refugee Agency (UNHCR). They’ve traveled to places like Greece and Jordan to visit refugee camps. It seems like they stay grounded by focusing on things that actually matter outside of the Hollywood bubble.
Actionable Takeaways for Fans
If you're following Theo James’ career and want to keep up with his life without falling for clickbait, here is the reality:
- Don't look for him on Instagram. Any account you find with his name is a fan account. He's a ghost online.
- Follow Ruth Kearney for (rare) updates. She's the only one who occasionally shares a peek into their world, but even then, it's very respectful of their privacy.
- Check UNHCR's official channels. Since they are both supporters, you'll often see them doing actual, meaningful work there.
- Expect more "Gentlemen" news than marriage drama. This couple is stable. If you see a headline about a "shocking split," take it with a massive grain of salt—it's usually just gossip fodder.
The reality is that Theo James and Ruth Kearney have built a life that most celebrities would envy: one that is successful on screen and remarkably quiet off it.