Sienna Newton is a 19-year-old actress from the Hunter Valley, currently completing her Diploma of Stage and Screen Performance at the National Institute of Dramatic Art (NIDA).

Passionate about developing her craft across both stage and screen, Sienna is dedicated to building a versatile career as a performer. Alongside her training at NIDA, she has begun gaining professional screen experience, most notably starring opposite Leeanna Walsman in the short film Shove It.

Beyond her acting career, Sienna is a proud brain cancer survivor and an internationally classified T38 para-athlete. She will represent Australia at the 2026 Commonwealth Games in Glasgow, demonstrating the same determination and resilience that she brings to her creative pursuits.

As she continues to grow both professionally and personally, Sienna is eager to build a diverse body of work across stage and screen. Through her performances, she hopes to tell stories that resonate with audiences, foster connection and leave a lasting impact.