List of MPs for constituencies in Wales (1959–1964)

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-Second Parliament of the United Kingdom (1959–1964).

Most MPs elected for Welsh constituencies at the 1959 United Kingdom general election, held on 8 October 1959, served a full term, but there were three by-elections.

The list is sorted by the name of the MP.

By-elections
There were three by-elections during this period:


 * 1960 Ebbw Vale was won by Labour MP Michael Foot
 * 1962 Montgomeryshire was won by Liberal MP Emlyn Hooson
 * 1963 Swansea East was won by Labour MP Neil McBride