Born in London, Nathan Lloyd Stewart-Jarrett completed his graduation from Central School of Speech and Drama. He was involved in theatre and television at quite the same time. In 2006, he started making appearances on television with minor roles in Casualty (2007-2010), The Bill (2009), until he bagged the role of Curtis Donovan in Misfits (2009-2012), in which he showed up in 25 episodes. He gained considerable fame for his role in Misfits, and the character was finally done away with, in the fourth season. He continued with shows like Money (2010), The Paradise (2013) before making his film debut in the same year in Dom Hemingway. He was part of a few more films, War Book (2014), Vita and Virginia (2018), The Kid Who Would Be King (2019), before starring in Mope (2019) as Steve Driver. He was last witnessed on screen as the lead, Sam, in the show Generation (2021).

Who is Nathan Stewart-Jarrett's hair stylist? Some of the hair stylists that Nathan Stewart-Jarrett has worked with for red carpet or editorial shoots include: Jonathan Dadoun.