Medven Glacier (Bulgarian: ледник Медвен, romanized: lednik Medven, IPA: [ˈlɛdnik ˈmɛdvɛn]) is a 2.5 km long and 1.5 km wide glacier on Ioannes Paulus II Peninsula, Livingston Island in the South Shetland Islands, Antarctica situated east of Etar Snowfield, south of Urdoviza Glacier and north of Berkovitsa Glacier.

It is bounded by the east slopes of Oryahovo Heights and drains eastwards into Prisoe Cove, Hero Bay between Remetalk Point and Agüero Point.

The glacier is named after the settlement of Medven in the eastern Balkan Mountains, Bulgaria.

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

This article about a glacier in Livingston Island is a stub.