Nole claimed his 11th Grand Slam trophy with a 6-1, 7-5, 7-6 (3) victory over 2nd seed Andy Murray in two hours and 53 minutes.
Defending champion beat no.3 seed Roger Federer 6-1, 6-2, 3-6, 6-3 to progress to his sixth final in nine years at Melbourne Park.
Nole produced dominant display against no.7 seed Kei Nishikori, sealing a commanding 6-3, 6-2, 6-4 victory to set up a last four encounter with Roger Federer.
The top seed beat Gilles Simon 6-3, 6-7 (1), 6-4, 4-6, 6-3 on Rod Laver Arena in a hard-fought four hours, 32-minute fourth round clash on Sunday.
Nole cruises into the second round after a comfortable win over Hyeon Chung 6-3, 6-2, 6-4.