Sylvester Stallone's height is most commonly reported as around 5 feet 9 inches (175 cm) to 5 feet 10 inches (178 cm). While some sources list him as 5'9" and others as 5'10", it is widely accepted that he is about 5'9" to 5'10" tall. He often appears taller due to wearing height-increasing shoes in public and on set.