Meath–Westmeath was a parliamentary constituency represented in Dáil Éireann, the lower house of the Irish parliament or Oireachtas from 1937 to 1948.
The constituency elected 5 deputies (Teachtaí Dála, commonly known as TDs) to the Dáil, on the system of proportional representation by means of the single transferable vote (PR-STV).
The constituency was created under the Electoral (Revision of Constituencies) Act 1935 for the 1937 general election to the 9th Dáil.
Meath–Westmeath was abolished under the Electoral (Amendment) Act 1947, and replaced by the two new constituencies of Meath and Longford–Westmeath.
"[1] Note: The columns in this table are used only for presentational purposes, and no significance should be attached to the order of columns.