Nicolae Valter Mărăcineanu (1840-1877) was a Romanian officer, who fell heroically in Grivita redoubt during the battles of the Indpendence War against the Turks that the Romania waged. During the attack of 30 August 1877, Captain Nicolae Valter Mărăcineanu died on duty while plunging the Regiment flag Griviţa 8 line on the parapet of the Turkish redoubt.