Maciej Berbeka (born 1954) is a Polish mountaineer.
On January 14, 1984, together with Ryszard Gajewski he made the first winter ascent of Manaslu.
On February 12, 1985, together with Maciej Pawlikowski he made the first winter ascent of Cho Oyu.
He has also climbed Broad Peak, and summited Annapurna and Mount Everest.
He is the first man, that in winter reached 8000 m in Karakoram - Rocky Summit (8028 m).