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Who Is Sebastian Stan Dating?

Dayna Remus
Jun 10, 2022
12:20 P.M.
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Sebastian Stan has dated many high-profile women, from Leighton Meester to Dianna Agron. His current beau is no different, but the two tend to keep their relationship under wraps. But if we look closely enough, we can find some clues and get to know the pair more.


Sebastian Stan and Daisy Edgar-Jones star in the movie "Fresh." They recently had a great time at the film screening, both looking jovial.

Before the Q&A session, the pair posed in a lively manner. They leaned into one another, proving they are close even when not on set.

Sebastian Stan discusses "Destroyer" on January 21, 2019 in New York City. | Source: Getty Images


This friendly behavior between the two appears to be sparking rumors that they are romantically involved, with many sources hinting that this may be true.

What started these rumors off was a sighting of the co-stars spending time together in Vancouver. They laughed as they walked together and then went to dinner.

Stan was also spotted putting a bouquet outside Edgar-Jones' residence, assumably wishing her luck for her then-upcoming Golden Globes nomination. However, one source close to Edgar-Jones shut the rumors down, saying, "They're colleagues and mates."



Stan's actual girlfriend, Alejandra Onieva, was born in Madrid, Spain. She is an actress and focuses on home-grown cinema, appearing in many movies from her country.

These include "Nueva Tierra." and For a Handful of Kisses." She also played in Netflix Spanish "High Seas" and is set to play in the movie "Stories Not to Be Told."


Onieva and Stan are an incredibly private couple, but most believe they have been dating since 2020. They do sometimes give their fans insights into their relationship via Instagram.

In December 2020, the actress appeared to confirm their relationship when she shared a picture of their shadows. She included the caption "Walking On a Dream."

In 2021, Stan posted an adorable Instagram clip for Onieva's birthday, stating that, just over a year ago, she had brought light into his world.



Stan has dated many famous women starting with Leighton Meester, who he met on the set of the television series "Gossip Girl" and began dating in 2008. The actors eventually went their separate ways in 2010.

In 2011, Stan began seeing actress Dianna Agron, well known for playing Quinn Fabray in "Glee," but they broke it off in 2012. Following this, he dated another actress, Jennifer Morrison, from 2012 until 2013, claiming they grew apart.

Russian-American actress Margarita Levieva appears to be the last woman he dated before Onieva. He and Levieva were in a relationship from 2014 until 2016.

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