Harry Droog

Henricus Antonius "Harry" Droog is a retired Dutch rower. He competed at the 1968 Summer Olympics and won a silver medal in the double sculls event, together with Leendert van Dis. In 1975 he won the Silver Goblets and Nickalls' Challenge Cup at the Henley Royal Regatta with Roel Luijnenburg.
In 2025, he set a world record for indoor rowing marathon for 80-84 year old men. His time was 2:59:37.7. He also set records for most meters in one hour and fastest half-marathon in the 80-84 year old age bracket.