List of MPs for constituencies in Wales (October 1974–1979)

This is a list of members of Parliament (MPs) elected to the House of Commons of the United Kingdom by Welsh constituencies for the Forty-Seventh Parliament of the United Kingdom (1974 - 1979).

All MPs elected for Welsh constituencies at the October 1974 general election, held on 10 October 1974, served a full term and there were no by-elections.

The list is sorted by the name of the MP.

There were no by-elections during this period.