Canoeing at the 2008 Summer Olympics – Men's K-2 500 metres

The men's K-2 500 metres competition in canoeing at the 2008 Summer Olympics took place at the Shunyi Olympic Rowing-Canoeing Park in Beijing. The K-2 event is raced in two-person kayaks. This would be the last time the event would take place at the Summer Olympics. On 13 August 2009, it was announced by the International Canoe Federation that the men's 500 m events would be replaced by 200 m events at the 2012 Summer Olympics with one of them being K-1 200 m for the women. The other events for men at 200 m will be C-1, C-2, and K-1.

Competition consists of three rounds: the heats, the semifinals, and the final. All boats compete in the heats. The top three finishers in each of the two heats advances directly to the final, while the nine fastest times in both heats move on to the semifinals. The top three finishers in the semifinal join the heats winners in the final.

Heats took place on August 19, semifinals took place on August 21, and finals on August 23.

Schedule
All times are China Standard Time (UTC+8)

Heats
Qualification Rules: 1..3->Final, 4..7->Semifinal + 8th best time, Rest Out

Semifinal
Qualification Rules: 1..3->Final, Rest Out