Galway was a parliamentary constituency represented in Dáil Éireann, the lower house of the Irish parliament or Oireachtas from 1921 to 1937.

The method of election was proportional representation by means of the single transferable vote (PR-STV).

It was the largest constituency in Ireland, electing 7 deputies (Teachtaí Dála, commonly known as TDs) to the Dáil in 1921 and 1922, and 9 from 1923 to 1937.

Its representation remained at 9 seats until its abolition at the 1937 general election, under the Electoral (Revision of Constituencies) Act 1935.

The seat was won by the Fianna Fáil candidate Martin Neilan, reaching the quota on the first count.