Bendix Grodtschilling the Youngest (12 August 1686 – 23 March 1737) was a Danish painter and conchologist. Grodtschilling was born in Copenhagen, the son of the painter Bendix Grodtschilling the Younger and grandson of the painter Bendix Grodtschilling the Elder. He took over from his father as royal court painter, but he struggled with debts and poor health. His wife was Agnes Margaret born Fogelman. Grodtschilling is buried in Trinitatis Church.