Esmark

Esmark is a surname. Notable people with the surname include:


 * Birgitte Esmark (1841–1897), Norwegian malacologist
 * Jens Esmark (1763–1839), Danish-Norwegian mineralogist, study of glaciers
 * Lars Mathias Hille Esmark (1908–1998), Norwegian civil servant
 * Morten Thrane Esmark (1801-1882), Norwegian priest and mineralogist