Aldo Stella (born 29 January 1943) is an Italian ski mountaineer and former cross-country skier. Stella was born in Asiago. He participated at the 1968 Winter Olympics, when he placed sixth together with Giulio de Florian, Franco Nones and Palmiro Serafini in the 4 × 10 kilometres relay event and seventeenth in the 50 kilometres race of cross-country skiing.