Glogue () is a hamlet and post town, 1 mile (1.6 km) north of Llanfyrnach, in the community of Crymych in the east of the county of Pembrokeshire, Wales.
It was the site of slate quarrying from the 18th century; the industry employed over 80 men when the railway came to the area in the 19th century and improved distribution.
Quarrying ended in 1926 and the railway closed in 1962.
Glogue Farm is just north of the settlement, in Clydau community.