Australian Survivor (season 3)

The third season of Australian Survivor is a television series based on the international reality game show franchise Survivor. The season was filmed in Samoa from May to July 2016 and premiered on 21 August 2016 on Network Ten.

Hosted by actor and former emergency-room physician Jonathan LaPaglia, the program featured 24 Australian castaways competing for 55 days for a grand prize of $500,000. After 55 days on the island, Lachlan Adams was named the "Sole Survivor" and awarded the grand prize over Amy Rogers by a jury vote of 7-2.

This season, announced by Ten in November 2015, is the third Australian edition of the program, the second to feature non-celebrity contestants and the first to air on Network Ten.

This season of Australian Survivor introduced several elements from international editions of Survivor, including: hidden immunity idol, small trinkets that, when played on a castaway after the votes were cast at Tribal Council but before they were read, negated all votes cast against them at that Tribal Council; the ability to prohibit another player from voting at a single Tribal Council, as offered during the season's Survivor Auction; and Exile Beach, where a small number of castaways were banished to a separate beach for a predetermined amount of time, and given minimal tools for survival.

This season was followed by season two.

Contestants
The 24 castaways were initially divided into three tribes of eight, each named after a beach in Samoa: Aganoa, Saanapu and Vavau. On Day 12, two castaways each from Saanapu and Vavau swapped tribes as a result of a special joint Tribal Council in which the tribes unknowingly voted to switch a member of their tribe to the other; the switched castaways each brought a tribe member with them. After winning the reward challenge on Day 19, Saanapu earned the right to redistribute the 18 remaining castaways into two tribes of nine, and Aganoa was officially disbanded. For winning the immunity challenge on Day 29, Saanapu sent an observer to Vavau's Tribal Council where, instead of a vote, the observer was to "kidnap" one of the Vavau tribe members, bringing them back to Saanapu as an official member.

On Day 32, the 13 remaining castaways merged into the Fia Fia tribe, named after the Samoan term for "celebration". The final 11 players comprised the two finalists and the nine members of the jury, who voted to decide which of the two finalists should be the "Sole Survivor" and be awarded the grand prize.

Season summary
Challenge winners and eliminations by episode