Mračaj

Mračaj, which translates as Darkness from Serbo-Croatian, may refer to:


 * Mračaj, Bosansko Grahovo, a village in Bosnia and Herzegovina
 * Mračaj (Bugojno), a village in Bosnia and Herzegovina
 * Mračaj (Gornji Vakuf), a village in Bosnia and Herzegovina
 * Mračaj, Žepče, a village in Bosnia and Herzegovina