Belogradchik Glacier (Bulgarian: ледник Белоградчик, romanized: lednik Belogradchik, IPA: [ˈlɛdniɡ bɛɫoɡrɐtˈt͡ʃik]) is a 14 km long and 5.6 km wide glacier in the southern Aristotle Mountains on Oscar II Coast in Graham Land, Antarctica, situated south of Jeroboam Glacier and west of Ambergris Glacier.

It drains from the southeast slopes of Madrid Dome and flows southeastwards to join Flask Glacier east of Mount Fedallah.

The feature is named after the town of Belogradchik in northwestern Bulgaria.

[1] This article includes information from the Antarctic Place-names Commission of Bulgaria which is used with permission.

This article about a glacier in Oscar II Coast is a stub.