The 53rd World Rowing Junior Championships took place from 7 to 11 August 2019 at the Sea Forest Waterway, Odaiba (Tokyo Bay) in Tokyo, Japan. All rowers are 18 years of age or younger.
The regatta was held at Sea Forest Waterway, the venue constructed for the 2020 Summer Olympic and Paralympic Games in Tokyo. The water is about deep. The course is long and wide. Each lane is wide. There are 8 lanes.