Mawson Glacier waa baraf weyn oo ku yaal xeebta bari ee Victoria Land, Antarctica, oo ka soo degaysa dhanka bari laga soo bilaabo Antarctic Plateau ilaa woqooyiga Trinity Nunatak iyo Kirkwood Range, si ay ugu galaan Badda Ross, halkaas oo ay ka samaysato Nordenskjöld Ice Tongue. Barafkan waxaa markii ugu horaysay khariideeyay kooxda British Antarctic Expedition
(1907<unk>09) waxaana loogu magac daray Douglas Mawson, oo ah fiisikistaha socdaalka, kaasoo markii dambe hoggaamiyay laba safar oo kale oo Antarctic ah, 1911<unk>14, iyo 1929<unk>31.