Stephen Kalyn (born April 24, 1998) is a Canadian Actor from Markham, Ontario. He played hockey from a young age but became more interested in acting after starring in school productions. The beginning of his career contained a handful of credits in multiple Canadian TV series including Transplant (2020), Murdoch Mysteries (2021), and Law & Order Toronto: Criminal Intent (2024). Kalyn has collaborated several times with Prime Video on their streaming platform. Many of those collaborations being appearances in Cruel Intentions (2024) & Motorheads (2025), a recurring role as Greg in Gen V (2025), and most notably one of the male leads in Off Campus (2026-present) as Dean Di Laurentis. He's also made his way to the big screen starring in projects like Cascade (2023) and Whistle (2025).