Pauline Hanson’s One Nation party has claimed its first seat in Queensland’s 2017 election with the electorate of Mirani, which spans from Rockhampton to Mackay in central Queensland.

One Nation candidate Stephen Andrew looks set to become both the first South Sea Islander ever elected to Queensland Parliament and One Nation’s only joy after up to six One Nation seats were predicted before Saturday’s election.

One Nation's new Queensland MP Steve Andrew.

Both Fairfax Media and ABC election analyst Antony Green have called One Nation as the winner of the seat of Mirani, over Labor’s long-serving MP Jim Pearce.

Mr Andrew on Monday night had not yet claimed the win, but was excited to be told the seat had been decided.