Mariental

Mariental may refer to:

Places

 * Mariental, Germany, a settlement in the district of Helmstedt, Lower Saxony, Germany
 * Mariental, Namibia, a settlement in the Hardap Region, Namibia
 * Mariental, a valley near the Katzenbuckel located in Elztal, Germany
 * Mariental, Switzerland, a valley in the canton of Lucerne, Switzerland
 * Mariental, former name of Sovetskoye, Saratov Oblast, Russia

Administrative units

 * Mariental Rural, a constituency around the Namibian city of Mariental
 * Mariental Urban, a constituency of the Namibian city of Mariental