Alyabiev Glacier (71°42′S72°40′W) is a glacier in Antarctica, flowing south from Gluck Peak into Boccherini Inlet and lies about 3 miles (5 km) West of Arensky Glacier on Beethoven Peninsula, Alexander Island. It was named by the USSR Academy of Sciences, in 1987, after Alexander Alyabiev (1787-1851), the Russian composer.