Jeffrey "Jeff" Riseley (born 11 November 1986 in Dandenong[1]) is an Australian middle-distance athlete.

He lost interest but then returned to athletics in Year 11 in High School.

Riseley's first major competition was the 2007 World Championships in Athletics, competing in the Men's 800 metres and finishing in 40th place with a time of 1:48.33.

[4] Riseley had to withdraw from the 2015 Beijing World Championships due to requiring double plantar fascia surgery.

[4] In his Men's 800m heat at the 2020 Tokyo Olympics, Risely came fourth with a time of 1:45.41 and qualified for the semi-final, where he came fifth and did not progress to the final.