Henriëtte Gesina Numans

Henriëtte Gesina Numans (15 August 1877 – 11 May 1955) was a Dutch painter.

Numans was born in Sintang Regency. She was trained in The Hague at the drawing school there in 1899-1900. She married the painter Waalko Jans Dingemans and they lived first in the Hague, in Nieuwkoop 1904-1911, and later in Haarlem, where he died in 1925. Henriette taught drawing at a school for girls and was a member of Kunst Zij Ons Doel there and Arti et Amicitiae in Amsterdam.

Numans died in Zeist.