| Walter William Massey | |
| Birth Date: | 28 January 1883 |
| Birth Place: | Māngere, Auckland, New Zealand |
| Death Place: | Auckland, New Zealand |
| Resting Place: | Māngere Lawn Cemetery, Auckland, New Zealand |
| Constituency Mp: | Hauraki |
| Parliament: | New Zealand |
| Term Start: | 1931 |
| Term End: | 1935 |
| Predecessor: | Arthur Hall |
| Successor: | Charles Robert Petrie |
| Spouse: | Ruby Violet Longuet |
| Relatives: | Jack Massey (brother) |
| Parents: | William Massey Christina Paul |
| Party: | Reform |
Walter William Massey (28 January 1882 – 8 November 1959)[1] was a New Zealand politician of the Reform Party.
He represented the Hauraki electorate from the 1931 by-election (after the death of Arthur Hall), to 1935 when he was defeated by Charles Robert Petrie of the Labour Party.[2]
He was a son of Prime Minister William Massey, and brother of Jack Massey who represented the Franklin electorate.
In 1935, he was awarded the King George V Silver Jubilee Medal.[3]
. New Zealand Parliamentary Record, 1840–1949 . Guy Scholefield . 3rd . First ed. published 1913 . 1950 . Govt. Printer . Wellington . 125.