The Tomb of Macridy Bey, also known as the Tomb of Langadas, is an ancient Macedonian tomb located near Thessaloniki, Greece. It dates back to the late 4th or early 3rd century BC and features a monumental facade with Ionic columns, two vaulted chambers (an antechamber and a burial chamber), and a large earthen tumulus. The tomb was discovered and excavated in 1910 by Theodore Makridi Bey, an Ottoman Greek archaeologist, after whom it is named.