Guy Thomas (born 30 August 1977) is a New Zealand equestrian.

His parents, Graeme "Butch" and Lu Thomas, are highly successful riders and trainers, both having competed in the FEI World Cup Finals.

Guy was a natural rider from the time he started riding at the age of two and a half.

During his upbringing, rather than exerting pressure to join the family business, his parents pledged their support for whatever life path Guy ultimately chose to pursue.

[2] Guy Thomas competed at the 2004 Summer Olympics in Athens, Greece for the New Zealand Olympic team[3] and also rode for the New Zealand Team at the 2010 World Equestrian Games in Lexington, KY.[4] He qualified for and competed in the 2008 Rolex FEI World Cup Jumping Finals in Gothenburg, Sweden.