South Westmeath (UK Parliament constituency)

South Westmeath
Former County constituency for the House of Commons
1885–1918
Number of members	One
Replaced by	Westmeath
Created from	Athlone and Westmeath

South Westmeath was a UK Parliament constituency in Ireland, returning one Member of Parliament (MP) 1885–1918.

Prior to the 1885 general election and after the dissolution of Parliament in 1918 the area was part of the Westmeath constituency.

This constituency comprised the southern part of County Westmeath.