Luke Boyes born (5 November 2003) is an Australian middle-distance runner. He won the Australian Athletics Championships over 800 metres in 2024.
He is from Glenbrook, New South Wales and began to be coached by former Olympian Ben St Lawrence from the age of 15 years-old, and is a member of Run Crew, a running club in Sydney. He was a keen all-round sportsman, participating in sports such as cricket and football, before focusing fully on athletics during the COVID-19 pandemic when team sports were paused. He declined offers to enter the collegiate system in the United States to stay and train with St Lawrence in his home state.
He won the Australian Athletics Championships over 800 metres in 2024 in Adelaide in April 2024 at the age of 20 years-old, beating Olympic finalist Peter Bol by 0.33 of a second and set a new championship record of 1:44.73. In June 2024, he won the silver medal at the 2024 Oceania Athletics Championships in Suva, Fiji over 800 metres finishing behind compatriot Peyton Craig by six hundredths of a second.
In April 2025, he placed third over 800 metres at the Australian Athletics Championships in Perth behind Bol and Craig, running a personal best 1:44.50 as Bol set a new Australian national record in a highly competitive race, with all three meeting the automatic qualifying standard for the upcoming World Championships. He competed at the 2025 World Athletics Championships in Tokyo, Japan, in September 2025 in the men's 800 metres.
Boyes ran 1:45.12 to finish behind training partners Bol and Bob Abdelrahim in the 800 metres at the Perth Track Classic in February 2025. The following month, he ran a personal best 1:44.38 at the Adelaide Invitational. Also in March, he won the 800 metres at the Maurie Plant Meet in 1:45.21.