Hans van Steenwinckel the Youngest (1639–1700) was a Danish architect and sculptor, son of Hans van Steenwinckel the Younger and grandson of Hans van Steenwinckel the Elder. Following in the footsteps of his father and grandfather, he became a Royal Building Master in 1669. Around 1680 he also became Naval Building Master at Holmen, replacing Ewert Janssen.
Hans van Steenwinckel the Younger (24 June 1587 – 6 August 1639) was a Flemish-Danish architect who specialised in the Dutch Renaissance style, typical of prestigious Danish buildings from the first half of the 17th century. Along with his brother Lorenz van Steenwinckel he was responsible for most of King Christian IV's many ambitious building projects.
He was the son of Hans van Steenwinckel the Elder and the father of Hans van Steenwinckel the Youngest and probably also the building master and engineer Oluf van Steenwinckel.