The Singapore People's Alliance was a political coalition in Singapore founded in 1958, comprising the Labour Front and Liberal Socialist Party.

However, the party did win 4 seats to the Singaporean Legislative Assembly in the general election of 1959 under the leadership of former Chief Minister Lim Yew Hock, with a popular vote of 107,755 or 20.7% of the total number of votes.

It contested the general election of 1963 as part of the conservative Singapore Alliance Party, which was a branch of the federal Alliance Party.

[3] The Singapore Alliance fared poorly during the elections against the incumbent People's Action Party (PAP) with the Singapore's People Alliance losing all four seats.

This has been partly attributed by historian Albert Lau to the failure of Lim Yew Hock to stand in the elections.