Marna may refer to:

Places

Marna, Estonia Marna is a village in Viljandi Parish, Viljandi County, Estonia Estonia, formally the Republic of Estonia, is a country by the Baltic Sea in Northern Europe. It is bordered to the north by the Gulf of Finland across from Finland, to ...

, a village in Pärsti Parish in Viljandi County, Estonia *Marna, or

Mandalselva Mandalselva or Mandalsåni or Marna (English: Mandal River, non, Mǫrn) is a river in Agder county in Norway. The river has its origins in the mountains between Ose in Setesdal and the Upper Sirdal valley. The river flows south to its mouth at ...

, a river in Vest-Agder county, Norway * Marna, Minnesota, an unincorporated community in Faribault county, Minnesota in the United States *Marna,

Sweden Sweden, formally the Kingdom of Sweden,The United Nations Group of Experts on Geographical Names states that the country's formal name is the Kingdom of SwedenUNGEGN World Geographical Names, Sweden./ref> is a Nordic country located on ...

, part of a peninsula south of

Sundsvall Sundsvall () is a city and the seat of Sundsvall Municipality in Västernorrland County, Sweden. It has a population of 58,807 as of 2020; more than 95,000 live in the municipal area. It is Sweden's 21st largest city by population. History Th ...

Other

*MV ''Marna'', a British coaster formerly named ''Empire Cliff'' and later named ''Harcliff'' and then *

Marnas Dagon ( he, דָּגוֹן, ''Dāgōn'') or Dagan ( sux, 2= dda-gan, ; phn, 𐤃𐤂𐤍, Dāgān) was a god worshipped in ancient Syria across the middle of the Euphrates, with primary temples located in Tuttul and Terqa, though many attes ...

, a god worshipped in Gaza in antiquity {{dab, geo