Samandar may refer to:
- Samandar (city) - a city in Khazaria on the western edge of the Caspian Sea, south of Atil and north of the Caucasus
- Samandar, Iran, a village in Razavi Khorasan Province, Iran
- Kázim-i-Samandar - one of the Apostles of Bahá'u'lláh, and a prominent teacher of the Bahá'í Faith, known as Samandar
- Samandar, Afghanistan - a settlement in Maidan Wardak Province, Afghanistan (34, 21, 0,N, 68, 35, 0,E)