2022 Gagaʻifomauga 2 by-election

Pre polling commenced on 1 June.^[8] Voting began on 3 June, with a total of roll 2,031 registered voters. Polls closed at 3pm (UTC+13:00), where a preliminary tally commenced. An official count took place the following day.^[9]

Falesaopule Vaialia Iosua, a former public servant who previously served as the assistant chief executive officer of the women's ministry, announced that he intended to address social inequality. Falesaopule, who also served in the ministries of health and education, sports, and culture, has promised to focus on improving access to water, education, and roads, to which he stated he would "fight for the roads in my district to be fixed should I succeed, some of the villages in my constituency have been waiting for years but to no success," On gender equality, he announced that he wants to enhance "economic women empowerment". Falesaopule also intends to increase efforts to decrease youth unemployment, which he said can potentially become disastrous for the constituency due to the relatively easy access these individuals have to alcohol. He said a prime focus would be to help vulnerable families, including individuals with disabilities.^[10]

Foʻisala Lilo Tuʻu Ioane, a farmer, and businessman filed his candidacy for the seat as an Independent. He wanted to contest the constituency in the 2021 general election but opted out for personal reasons. Foʻisala said that he filed his candidacy for the by-election due to the encouragement from members of his village of Lefagaoaliʻi and pressure from the village elders. He originally intended to run as a FAST member but opted to run as an independent when the party endorsed FAST contender Lomia Tauloa Moafanua. Foʻisala announced that he would join FAST if victorious. He stated that he is a 'man who makes no promises' and supports the manifesto of FAST. Foʻisala also expressed that he intends to implement policies proposed by FAST and said, "...the late M.P., Vaele had already cut the pieces of the cake for this constituency…so all that's left to do is for someone to step up and distribute it to the constituents".^[11]

Early results indicated an inconclusive race and showed Foʻisala having a slim lead over the HRPP's Soʻoalo.^[13][14] Final results showed Foʻisala winning by over 60 votes.^[3]