Jaz Sinclair has carved a distinctive path in Hollywood as an actress known for her compelling portrayals of strong, complex young women across both film and television. Born on July 22, 1994, she first stepped into the entertainment industry with a role in the short film My Parents Are Gonna Be Stoked in 2009, a project that hinted at the dramatic range she would later bring to major productions. Her early career was marked by a series of television guest spots on popular series such as Shake It Up and Melissa & Joey, where she honed her craft and gained valuable on-set experience before landing more substantial roles.

Sinclair’s breakout moment arrived in 2015 when she was cast as Angela in the coming-of-age film Paper Towns, an adaptation of the acclaimed novel by John Green. The movie, which starred Cara Delevingne and Nat Wolff, offered her significant exposure and demonstrated her ability to hold her own alongside a young ensemble cast. She followed this with a leading role in the psychological thriller When the Bough Breaks, where she starred opposite Morris Chestnut and Regina Hall, showcasing a more intense and dramatic side to her acting abilities. These cinematic appearances solidified her status as a rising star and opened the door to her most defining work in the realm of serialized television.

In 2018, Sinclair took on the role that would make her a household name among genre fans: Rosalind "Roz" Walker in the Netflix supernatural drama Chilling Adventures of Sabrina. As the fiercely intelligent and loyal best friend of the titular character, played by Kiernan Shipka, Sinclair brought a grounded warmth and fierce determination to the series. Her character's arc, which included discovering her own mystical powers as a witch, allowed Sinclair to explore themes of identity and friendship over the show’s four-season run, earning her critical acclaim and a dedicated fanbase. The series became a cultural touchstone, and Sinclair’s performance was consistently praised as a highlight of the ensemble.

Following the conclusion of Chilling Adventures of Sabrina in 2020, Sinclair continued to build her resume with a recurring role in the anthology series American Horror Stories. However, her next major milestone came in 2023 when she was cast as Marie Moreau in the Amazon Prime Video superhero series Gen V, a spin-off of the hit show The Boys. In this role, Sinclair plays a young woman with the ability to manipulate blood, who enrolls in a prestigious university for superheroes. The series allowed her to lead a complex narrative filled with social commentary and visceral action, and she served as the emotional core of the show. Her performance was lauded for its intensity and vulnerability, cementing her as a leading lady capable of carrying a major franchise. As Gen V continues to develop, with its second season slated for release, Sinclair remains one of the most exciting and in-demand actresses of her generation, consistently choosing roles that challenge her and resonate deeply with audiences.