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

• 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

See also

• Esmark Glacier, glacier in South Georgia Island
• Esmarkbreen, glacier in Svalbard
• JBS USA, successor of former holding company Esmark

Surname list This page lists people with the surname Esmark. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.