Merensky

Merensky may refer to:


 * Hans Merensky (1905–1992), a South African geologist, prospector, scientist, conservationist and philanthropist
 * Merensky Reef, a layer of igneous rock in the Bushveld Igneous Complex (BIC) in the Transvaal named after Hans
 * Merensky Library, University of Pretoria, a library named after Hans
 * Alexander Merensky (1837–1918), a German pioneer missionary in South Africa