Jonkheer Gerard Dagobert Hendrik Bosch van Drakestein (24 July 1887 – 20 March 1972) was a Dutch track cyclist who represented his country at three Summer Olympics (1908, 1924 and 1928). He was born in Mechelen, Belgium and died in The Hague, Netherlands.

After having won a bronze at the 1924 Summer Olympics in Paris (2000 m tandem), he won the silver medal four years later in the 1000 m individual time trial, aged 41.