What to know about Svitlana Karabut – the Ukrainian actress in the new Harry Potter HBO series

Ukrainian model Svitlana Karabut joins HBO’s Harry Potter series as Professor Septima Vector. Her career, roles, and background explained in detail.

Svitlana Karabut, a Ukrainian-born model and actress who built her career in Europe and the UK, has landed a breakthrough role in the upcoming HBO Harry Potter series. She has been officially cast as Professor Septima Vector, the Arithmancy teacher at Hogwarts School of Witchcraft and Wizardry, G.business.

This marks the first time the character receives major screen attention. In the books, Professor Vector plays the role of an intellectual mentor admired by Hermione Granger, but in the original Warner Bros. films she was left almost invisible. The HBO production now intends to bring the character to life in full detail, giving Karabut a chance to establish herself in one of the world’s most iconic fantasy franchises.

Who is Svitlana Karabut? Career and milestones

Svitlana Karabut began her career as a fashion model, appearing in runway shows and glossy magazine shoots before transitioning to acting. Her early work in film and television included:

Brave New World – a sci-fi series where she played a supporting role
No Time to Die – the James Bond blockbuster, in which she appeared briefly
The Radleys – a drama project that expanded her acting portfolio

These roles gave her exposure to international casting directors and laid the foundation for her breakthrough in the Harry Potter series, one of the most ambitious fantasy projects currently in production.

Private life and personality

Unlike many in the modeling world, Karabut has kept her private life low-profile. She avoids public commentary on family and relationships, focusing instead on professional achievements. Her social media presence reflects this: it is filled mostly with behind-the-scenes photos, set experiences, and creative collaborations.

Colleagues describe her as disciplined, punctual, and focused — qualities that are highly valued in both fashion and film industries.

No scandals, just competition

Svitlana Karabut has largely avoided the scandals and controversies often associated with public figures. Rumors around her usually involve competition for roles or contracts with international agencies — normal in a competitive entertainment market. This has reinforced her reputation as a professional who focuses on her craft rather than on headlines.

Interesting facts about Svitlana Karabut

She is active in charity work, supporting Ukrainian students who want to study in the UK.
She is multilingual, which has helped her integrate into the British film industry.
She is seen by casting directors as a bridge between Eastern Europe and Western cinema, symbolizing how Ukrainian talent is increasingly recognized on the global stage.

Why her casting matters

Karabut’s role is not just personal success — it carries symbolic weight. For the first time, a Ukrainian actress will represent her country in one of the world’s most anticipated series. This marks a new opportunity for Ukrainian cinema and performing arts to gain international visibility.

For HBO, her casting also reflects a strategy of bringing fresh global talent into the Harry Potter reboot, aiming to modernize the story and expand its cultural reach.