John Cummins (1948 – 29 August 2006) was an Australian labour leader.
From 1972 onwards, Cummins was involved with the Australian Building Construction Employees and Builders Labourers Federation, better known as the B.L.F.
[1] He was the last Victorian secretary of the BLF, and then became the Federal President of the new "super-union", the CFMEU.
Cummins died of cancer following a year of illness.
He was survived by his wife Diane and their sons, Mick and Shane.