Ross Jeffs (born on 5 September 1991) is a Jersey track and field athlete. At the 2015 Island Games in Jersey, he won a silver medal in triple jump and 4x100 meter relay and bronze in the Long Jump.
At the 2015 Island Games, Ross won a silver medal in the men's triple jump for Jersey with a distance of 14.39. The conqueror in this event he was Savvas Diakonikolas from the Greek island of Rhodes. His other silver came in the 4x100 meter relay. A bronze medal in long jump meant that Ross became a triple medalist.