Rafer Ernest Lewis Joseph (born 21 July 1968) is a retired decathlete from England.
Joseph became the British decathlon champion after winning the British AAA Championships title at the 1998 AAA Championships.
In 1994, he represented England in the decathlon at the Commonwealth Games in Victoria, Canada. Four years later, he represented England at the Commonwealth Games in Kuala Lumpur, Malaysia.
Information from World Athletics profile unless otherwise noted.