Formula 1 fans don’t just follow the races — they follow the people behind the drivers too, and that’s exactly why “Carlos Sainz girlfriend” is one of the most searched terms connected to the Spanish racer. Carlos Sainz has built a reputation as one of the most consistent and well-liked drivers on the grid, but his relationship with Scottish model Rebecca Donaldson has become almost as talked-about as his lap times. If you’ve been curious about who Carlos Sainz is dating, how the couple met, and what life looks like for them away from the paddock, this guide covers it all in one place.
Who Is Carlos Sainz Dating Right Now?
As of 2026, Carlos Sainz is in a long-term relationship with Rebecca Donaldson, a model and entrepreneur from Scotland. The pair have been dating since 2023, though they remain relatively private about their relationship compared to some of the other high-profile couples in the paddock. Carlos Sainz, who has raced for Toro Rosso, Renault, McLaren, Ferrari, and now Williams over the course of his career, has slowly let fans into his personal life through shared appearances at races, red carpets, and the occasional social media post.
Unlike drivers who post every detail of their romance online, Carlos Sainz has kept things fairly low-key. Still, Rebecca Donaldson is now a familiar face in the Formula 1 paddock, regularly spotted supporting him at Grand Prix weekends around the world.
Meet Rebecca Donaldson, Carlos Sainz’s Girlfriend
So who exactly is the woman standing beside Carlos Sainz at races? Rebecca Donaldson is a Scottish-born model and entrepreneur whose career took off long before she became linked to the Formula 1 star. She was born on July 24, 1995, in Scone, Perthshire, Scotland, and attended the historic Perth Academy before moving into professional modelling as a teenager.
Her Modeling Career and Business Ventures
Rebecca Donaldson’s career didn’t begin with Carlos Sainz — it began with beauty pageants back home in Scotland. She entered local beauty competitions in her hometown and claimed her first title by the age of 17 From there, she built a modeling career that has taken her to major fashion events and magazine features. Beyond her modeling work, she has appeared on the covers of publications like Vogue and Marie Claire and founded her own athleisure label, Muse Activewear.
That entrepreneurial streak matters when discussing Carlos Sainz’s girlfriend, because it shows Rebecca Donaldson isn’t simply known for who she’s dating — she’s built an independent career and brand of her own, separate from the Formula 1 spotlight that follows Carlos Sainz.
Life in the F1 Paddock
Being with a Formula 1 driver means becoming part of a unique world, and Rebecca Donaldson has embraced that role while staying true to her own identity. She has been photographed at Grand Prix weekends from Melbourne to Monaco, often walking through the paddock alongside Carlos Sainz before races. When asked in an interview which driver on the grid dressed the best, her answer was simple: Carlos Sainz, partly because, as she jokingly put it, she picks out his clothes herself.
Their relationship has also given fans glimpses into how the couple handles the pressures of F1 life together. While the couple rarely discuss their romance publicly, Donaldson has become a familiar presence around the paddock, supporting Carlos Sainz through some of the biggest moments of his career.
How Carlos Sainz and Rebecca Donaldson Met
Their story goes back a few years now. Donaldson and Carlos Sainz were first linked during the summer of 2023, after they were spotted together in Milan. Since then, the relationship has grown steadily, moving from paparazzi sightings to official paddock appearances, red carpet moments, and vacations shared across social media.
Carlos Sainz’s romance with Rebecca Donaldson has coincided with one of the more eventful stretches of his career, including his move away from Ferrari and into a new chapter with Williams. Through the highs and lows of that transition, Donaldson has remained a steady presence by his side, from Cannes Film Festival red carpets to relaxed getaways along the Italian coast.
Keeping Their Relationship Private
One thing that stands out about Carlos Sainz’s approach to dating is how guarded he keeps it. He has spoken openly about preferring to keep his personal life away from constant media attention, even joking that television broadcasts sometimes focus a little too much on drivers’ partners during race coverage rather than the racing itself. That preference for privacy is part of why detailed information about the couple’s day-to-day life is relatively hard to come by, even though they’re comfortable being seen together in public.
This balance between visibility and privacy is fairly common among Formula 1 couples. Partners like Rebecca Donaldson often build recognisable public profiles of their own, yet the actual relationship — how they met privately, how they communicate, how they navigate a demanding travel schedule — stays mostly behind closed doors. For Carlos Sainz, that boundary appears to be a deliberate choice rather than an accident.
Carlos Sainz’s Career Alongside His Personal Life
It’s worth remembering that the interest in Carlos Sainz’s girlfriend exists alongside a genuinely impressive racing career. Sainz made his Formula 1 debut in 2015 and has driven for five different teams, picking up multiple race wins and podium finishes along the way, including a memorable victory during his time at Ferrari. His move to Williams marked a new phase, one that fans have followed just as closely as his relationship with Rebecca Donaldson.
Many supporters find that following a driver’s personal life adds another layer to the sport. Watching Carlos Sainz navigate team changes, contract negotiations, and race weekends while maintaining a stable relationship gives fans a more complete picture of the person behind the helmet. It’s part of why searches for “Carlos Sainz girlfriend” continue to trend during major race weekends, especially events like Monaco, Miami, and Abu Dhabi, where paddock appearances tend to generate the most attention.
Why Fans Are So Interested in Carlos Sainz’s Relationship
Formula 1 has grown into more than just a motorsport in recent years — it’s become a genuine entertainment product, partly thanks to documentary series that pull back the curtain on drivers’ lives. That shift has made fans more curious about the people supporting drivers like Carlos Sainz behind the scenes. Rebecca Donaldson’s own visibility, paired with her modeling background and social media presence, only adds to that curiosity.
At the same time, it’s worth approaching celebrity relationship coverage with a bit of perspective. Carlos Sainz and Rebecca Donaldson are both public figures who’ve chosen to share parts of their relationship publicly, but plenty of the finer details remain personal, and that’s a boundary worth respecting even as fan interest continues to grow.
Conclusion
Carlos Sainz’s relationship with Rebecca Donaldson has become a genuine point of interest for Formula 1 fans, sitting right alongside his achievements on the track. From her roots in Scottish beauty pageants to her modeling career and entrepreneurial ventures, Rebecca Donaldson has built a public profile that stands on its own, even as she supports Carlos Sainz through the ups and downs of his racing career. As Carlos Sainz continues his journey with Williams, expect the couple to remain a familiar sight at Grand Prix weekends around the world, even if the finer details of their relationship stay mostly private.
Frequently Asked Questions
Who is Carlos Sainz’s girlfriend?
Carlos Sainz’s girlfriend is Rebecca Donaldson, a Scottish model and entrepreneur who has been dating him since 2023.
When did Carlos Sainz and Rebecca Donaldson start dating?
The couple were first linked in the summer of 2023 after being spotted together in Milan, and they have been together since.
What does Rebecca Donaldson do for a living?
Rebecca Donaldson is a professional model who has appeared in major fashion publications and also runs her own athleisure clothing brand, Muse Activewear.
Does Carlos Sainz talk about his relationship publicly?
Rarely. Carlos Sainz tends to keep his relationship with Rebecca Donaldson relatively private, preferring to let their public appearances speak for themselves.
Where can you usually spot Carlos Sainz’s girlfriend?
Rebecca Donaldson is most often seen in the Formula 1 paddock during Grand Prix weekends, as well as at select red carpet events like the Cannes Film Festival.
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