Parliamentary constituencies of the British House of Commons established in the year 1945. Those established before 1707 were originally created as constituencies of the English House of Commons.
| UK constituency establishments: | 1265 • 1290 • 1295 • 1298 • 1302 • 1305 • 1311 • 1330 • 1332 • 1351 • 1366 • 1371 • 1447 • 1449 • 1467 • 1468 • 1472 • 1473 • 1512 • 1523 • 1529 • 1536 • 1541 • 1542 • 1545 • 1547 • 1552 • 1553 • 1554 • 1558 • 1559 • 1560 • 1562 • 1563 • 1570 • 1571 • 1572 • 1584 • 1585 • 1586 • 1603 • 1604 • 1605 • 1610 • 1615 • 1621 • 1625 • 1628 • 1640 • 1641 • 1654 • 1673 • 1675 • 1708 • 1801 • 1832 • 1861 • 1865 • 1868 • 1885 • 1918 • 1922 • 1945 • 1950 • 1955 • 1964 • 1974 • 1983 • 1992 • 1997 • 2005 • 2010 • Proposed |