The UK casting call for HBO’s upcoming Harry Potter series is generating excitement—and debate—among fans. As the world waits to see which young actors will step into the iconic roles of Harry Potter, Hermione Granger, and Ron Weasley, one question lingers in the minds of many: Will the series continue the trend of casting a Black Hermione? This decision, first introduced in Harry Potter and the Cursed Child, carries significant cultural weight in an industry that has struggled with representation, diversity, and backlash.
The Ambiguity of Hermione’s Race in the Books
A frequently asked question about Hermione Granger is whether her race was explicitly stated in the original books. The answer is no—J.K. Rowling never specified Hermione’s ethnicity, though her “bushy brown hair” and “large front teeth” are mentioned. When Rowling expressed her support for the casting of a Black actress, Noma Dumezweni, as Hermione in Harry Potter and the Cursed Child, she faced both praise and backlash. The ambiguity in Hermione’s physical description opened the door for a wider interpretation of who this character could be.
Canon: brown eyes, frizzy hair and very clever. White skin was never specified. Rowling loves black Hermione 😘 https://t.co/5fKX4InjTH
— J.K. Rowling (@jk_rowling) December 21, 2015
While many readers initially assumed Hermione to be white, Rowling’s support for diverse casting—affirmed when she said she “fully supported” the casting of a Black Hermione—highlighted how Hermione’s identity could be more inclusive. This flexibility is what makes the choice of a Black Hermione so significant, reflecting a shift in how we imagine beloved characters.
The Role of Fan Communities in Reimagining Hermione Granger
The reimagining of Hermione Granger as Black is not solely a product of official casting decisions, but also a result of fan-driven interpretations that have gained traction over the years. Fan communities, particularly on digital platforms like Tumblr, have played a significant role in reshaping how audiences view iconic characters like Hermione. These spaces, known for their diverse voices and creative reinterpretations, allowed fans of color to see themselves in a character who was otherwise racially ambiguous in J.K. Rowling’s original books.
Fans pushed back against the assumption that Hermione must be white, sparking movements like “Hermione is Black” through fan fiction, art, and discussion threads. These reimaginings were especially empowering for young Black readers, who found new ways to connect with a character who reflected their intelligence, ambition, and values. Such fan contributions not only expanded the conversation about Hermione’s identity but also fostered an environment where racial representation in popular media became a central topic.
In early 2015 I wrote about pining for a black Hermione, under the assumption that I’d never see her outside of fandom. In 2018, I finally got to see her brought to life. Felt weird to let it go by without writing something. https://t.co/QVK3ToDnpW
— AB (@AlannaBennett) April 26, 2018
The significance of these fan interpretations was amplified when Black actress Noma Dumezweni was cast as Hermione in Harry Potter and the Cursed Child. A fan-driven perspective has now become part of the official narrative, reinforcing the idea that characters, especially in fantasy, can break free from traditional racial constructs.
As HBO moves forward with casting decisions for their Harry Potter series, they would do well to consider the influence of these fan communities. The online reinterpretation of Hermione as Black highlights the growing demand for inclusivity and representation, a demand that fans themselves have championed for years.
The Challenges Facing Black Hermione in HBO’s Series
Casting a Black Hermione in HBO’s Harry Potter series could be a groundbreaking decision, but it comes with challenges. HBO, committed to “inclusive, diverse casting,” as outlined in their open casting call, has a crucial decision to make. They are not just casting for a show; they are shaping the narrative around diversity in one of the most beloved franchises of all time. If HBO casts a Black actress as Hermione (or Harry and Ron), they must be ready to protect their young star from the inevitable online backlash. As we have witnessed, actors of color—especially Black women—often face harassment and hate when taking on such prominent roles.
Recent examples include Halle Bailey (The Little Mermaid), who faced over a million dislikes on her trailer, and Moses Ingram (Obi-Wan Kenobi), who received hundreds of racist messages. Similarly, Francesca Amewudah-Rivers (Romeo & Juliet) and Simone Ashley (Bridgerton) also endured racist backlash, showing that audiences can be resistant to inclusive casting in historically white roles.

Noma Dumezweni’s portrayal of Hermione in Harry Potter and the Cursed Child also sparked controversy, despite J.K. Rowling’s support for a Black Hermione. These instances prove that casting actors of color in iconic roles can stir controversy, but it also opens up critical conversations about race and representation in media. HBO has the opportunity to take a bold stand for diversity by fully supporting whoever steps into the role of Hermione, ensuring they protect and celebrate her in the face of potential criticism.
Casting a Black Actress as Hermione Could Transform Key Storylines
Casting a Black Hermione in HBO’s Harry Potter series raises important questions about how key aspects of her character’s journey are reinterpreted. One key issue is the slur “Mudblood,” used against Hermione for being Muggle-born. Portraying Hermione as Black could transform the term into a racial slur, adding new and unsettling connotations that deepen her experience. HBO may choose to reassign this insult to a white Muggle-born character or reconsider its use entirely.

Moreover, Hermione’s initiative to free the house elves from bondage, while criticized in the past as a white savior narrative, would hold much deeper significance if led by a Black actress. A Black Hermione spearheading a movement against the systemic oppression of elves would resonate as a powerful metaphor for real-world struggles against injustice, moving beyond the familiar trope of a white character saving marginalized groups, as seen with Daenerys in Game of Thrones. This would not only add depth to Hermione’s character but would also challenge viewers’ assumptions, creating a more authentic and impactful narrative.

Interestingly, certain alt-right groups have already voiced their discomfort with the idea of a Black Hermione, warning HBO and Rowling against such a move. This fear highlights how reimagining power structures in fiction unsettles those accustomed to seeing their narratives at the center.
Fan Ownership and Representation in Harry Potter
Casting Black actors in iconic roles, such as Hermione Granger in Harry Potter, drives a larger conversation about fan ownership and the evolving reimagining of characters over time. J.K. Rowling’s endorsement of a Black Hermione challenges the entrenched notion that characters must remain static, particularly in terms of race. When fans resist these changes, their reactions often expose deeply rooted biases, especially when people of color portray beloved characters.
Leah Sava Jeffries relished the opportunity to explore what it meant to be a Black Annabeth. Andrew McIlroy, who worked on set as an acting coach, printed out hundreds of images of Greek characters, inviting the actors to hold onto the pictures they resonated with.
— Percy Jackson News (@updatespercy) October 18, 2023
“Leah said,… pic.twitter.com/S0cfVkYbtJ
Lessons from House of the Dragon and Percy Jackson on Embracing Diversity in Casting
Other franchises have faced similar backlash, but some have successfully embraced the change. For example, shows like House of the Dragon and Percy Jackson have made bold casting decisions that reflect the growing demand for diverse representation. Percy Jackson author Rick Riordan, in particular, defended the casting of Leah Jeffries as Annabeth Chase in the Disney+ series, despite some fans protesting the choice. Riordan explained that making his franchise more diverse was true to the reason he wrote the books in the first place—to help children feel represented and seen. His swift response to toxic fans set a strong precedent for supporting diverse casting in major roles.
But in recent years, it has occurred to me from time to time that it might have made for an interesting twist if instead I had made the dragonlords of Valyria… and therefore the Targaryens… black. – George R.R. Martin
Similarly, George R.R. Martin, author of A Song of Ice and Fire, has reflected on the racial dynamics in his own work. In a blog post, Martin revealed that he once considered making the Targaryens Black, which would have added an even more dramatic layer to their story. He also shared how the publishing industry whitewashed his character Melantha Jhirl, despite his original description of her as a dark-skinned woman. These instances demonstrate that commercial interests have long influenced representation, frequently at the cost of diversity. As HBO moves forward with casting decisions for its Harry Potter series, the choice of whether or not to cast a Black Hermione will be a defining moment. Building on the success of shows like House of the Dragon, which have been praised for race-swapping characters, HBO has a chance to reshape the narrative of who gets to be a hero.
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