Marasia (Greek: Μαράσια, Turkish: Maraş, Bulgarian:Maраш) is a village in the northern part of the Evros regional unit in Greece.

Marasia is bypassed by the Greek National Road 51/E85 (Alexandroupoli - Orestiada - Ormenio - Svilengrad).

An Early Iron Age settlement with hand-glazed pottery with ribbed and incised decoration has been identified at the Phylakes site on the low-lying slope.

The village is first mentioned by name in 1400 and recorded in a document of 1528 as a waqf of Sultan Murat II and later as a suburb of Adrianople.

The village became famous when in 2007 the Academy of Athens awarded the "Lady of Marasians" (Vasiliki Lampidou - Fotaki), who died on 21 June 2011, at the age of 107 and was buried with the honours of an active officer of the Armed Forces.