Thomas Sidney Dixon (1916 — 1993) was a Catholic Missionary known for his work with Indigenous peoples. Father Dixon took up the cause of Rupert Max Stuart, an Arrernte Aboriginal convicted of murder in 1959.
Thomas Dixon was born in Sydney, the 15th of 18 children born to Irish/English parents who had immigrated from Liverpool in England two years earlier.
Dixon was schooled by nuns before entering Christian Brothers College. At the age of 12 he entered a seminary of the Missionaries of the Sacred Heart where he eventually took his vows. In November 1941, he was appointed to run a mission in Rabaul in East New Britain. However, while en route Pearl Harbour was attacked and he was instead asked to travel to Palm Island, 65 km (40 mi) north-west of Townsville, on the east coast of Queensland to relieve an ill priest for three months. Dixon remained on the Island for seven years teaching.
In 1949, Dixon transferred to Toowoomba, Queensland where he taught English, French and Algebra at a Catholic school. At the end of the year he was appointed to the Thursday Island mission that also served Hamilton Island. Here he taught the local population which was a mix of Australian Aboriginals, Papuans, Samoans, Filipinos, Malays and Sinhalese. On Hamilton Island Dixon designed and built a mortarless stone church with stained glass windows made from beer bottles.