Guy Sigley was born to parents who were both in the entertainment industry. He studied Law and Arts at Deakin University but soon found that excessive study really got in the way of reading fiction. After eventually graduating with a double degree, Guy started writing after being inspired by his favourite authors.
As well as being a writer, Guy is a podcaster. He experimented with two seasons of the music and 90s-themed The Guy Sigley Show, and is now in his fourth year of hosting The One-Eyed Dog Podcast with his twin brother, Dave, and great mate, Smitty, about the Western Bulldogs AFL club.
Guy has coached junior soccer and junior netball, having never played either game, was a committee member of the local soccer club, dabbles in goal umpiring, and enjoys an occasional stint on the boundary.
He lives in Melbourne with his wife, who is a doctor, three children and ragdoll cat.
Guy is the author of The Barney Conroy Series and the standalone novel Anxious Hearts (releasing on 2 Sep 2025).