Walter Long may refer to:
- Walter Long (1565–1610), English knight of South Wraxall and Draycot, Wiltshire, friend of Sir Walter Raleigh
- Walter Long (c. 1594–1637), his son, English knight of Wiltshire
- Sir Walter Long, 1st Baronet (c. 1591–1672), English MP for Ludgershal, prosecuted in the Star Chamber and imprisoned in the Tower of London
- Sir Walter Long, 2nd Baronet (1627–1710), his son, English MP for Bath
- Walter Long (MP 1701–1702) (c. 1648–1731), English MP for Calne
- Walter Long (of Preshaw) (1788–1871), English landowner of Preshaw, Hampshire
- Walter Long (of South Wraxall) (c. 1712–1807), English Landowner of South Wraxall, Wiltshire
- Walter Long (1793–1867), English landowner of Rood Ashton, Wiltshire and MP for North Wiltshire
- Walter Long, 1st Viscount Long (1854–1924), British politician, MP, Secretary of State for the Colonies and First Lord of the Admiralty
- Walter Long (British Army officer) (1879–1917), his son, British officer in the First World War
- Walter Long, 2nd Viscount Long (1911–1944), his son, British peer and soldier
- Walter Long (actor) (1879–1952), United States character actor, starred in Laurel and Hardy films
Famous quotes containing the words walter and/or long:
“Thy gowns, thy shoes,thy beds of roses,
Thy cap, thy kirtle, and thy posies,
Soon break, soon wither—soon forgotten,
In folly ripe,in reason rotten.”
—Sir Walter Raleigh (1552?–1618)
“In the long, sleepless watches of the night,
A gentle face—the face of one long dead—
Looks at me from the wall,”
—Henry Wadsworth Longfellow (1809–1882)