- 2019 Doha Diamond League, 4th
- 2019 Kingston Grand Prix, 2nd
- 2018 Karlstad Grand Prix, 4th
- 2018 Kingston Grand Prix, 1st
- 2018 London Athletics World Cup, 5th
- 2018 North American, Central American and Caribbean Championships, 3rd
- 2017 World University Games, 1st
Reginald “Reggie” Jagers III (born 28 August 1994) is an American athlete specializing in the discus throw. He won the gold medal at the 2017 Summer Universiade.
In 2019, he won the bronze medal at Pan American Games in Lima.