Herman Christiaan van Hall latinized as Hermannus Christiaan van Hall(18 August 1801 – 12 January 1874) was a Dutch physician, botanist and professor of botany at the University of Groningen who helped establish higher education in agriculture in the Netherlands.
He went to Latin school and the Athenaeum in Amsterdam before going to study medicine at the University of Utrecht.
Apart from medical studies he liked courses in botany and land management and his doctoral thesis in 1823 was on diseases of the chest.
He succeeded Jacobus Albertus Uilkens in 1825 at Groningen and the next year he was made professor of botany.
In 1871 he was granted a pension by royal decree and a Van Hall Institute was named after him where agricultural instruction was given.