Thomas Vincent Cahill (22 February 1913 – 16 April 1978)[1] was an Australian Roman Catholic bishop.

Thomas Vincent Cahill was born on 22 February 1913 in Bendigo, Victoria.

[1] Still serving as archbishop, Cahill died of a heart attack in St Vincent's Hospital in Darlinghurst, Sydney, at the age of 65 on 16 April 1978.

[1][2] His funeral was held at St Christopher's Chapel at Manuka in Canberra on 19 April 1978, conducted by the Archbishop of Sydney, James Freeman.

After the funeral, Cahill was privately buried in the crypt of St Christopher's Chapel.