Belize Rural South is an electoral constituency in the Belize District represented in the House of Representatives of the National Assembly of Belize since 2020 by Andre Perez of the People's United Party (PUP).

The Rural South constituency was created for the 1961 general election as part of a major nationwide redistricting.

San Pedro Town on Ambergris Caye is the constituency's main settlement.

Ever since the creation of Belize Rural Central in 1993, the name "Belize Rural South" has been something of a misnomer, as the constituency lies primarily to the north and east of the Belize District mainland.

[1] In 2012 it reported an electorate of 7,100, larger than any other Belize District constituency.