Rowing at the 2020 Summer Olympics – Men's lightweight double sculls

The men's lightweight double sculls event at the 2020 Summer Olympics took place from 24 to 29 July 2021 at the Sea Forest Waterway. 36 rowers from 18 nations competed.

Schedule
The competition was held over six days.

All times are Japan Standard Time (UTC+9)


 * Event has been rescheduled.

Heats
The first two of each heat qualified for the semifinals, while the remainder went to the repechage.

Repechage
The first three crews in the repechage qualified for the semifinals, while remaining crew to Final C.