Sienna Guillory is a 49-year-old from Kettering, Northamptonshire, England. We trawled the web to determine that Sienna Guillory's height is 5ft 6 (167.6 cm). This makes her 2.0 inches taller than the average female in the United States. Are you looking for more information about Sienna Guillory and her career? We found resources at imdb.com, fashionmodeldirectory.com, facebook.com, rottentomatoes.com & allmovie.com.