Sir Walter Sandys (–1435) was an English politician, MP for Hampshire.
Sandys was the eldest son of Sir John Sandys .[1]
He married firstly Agnes, daughter of Thomas Warrener; and secondly Margaret, daughter of John Erleigh, widow of John Seymour.[1]
He served as High Sheriff of Hampshire 1410–11 and 1423–24, MP for Hampshire in the Parliament of April 1414, and JP for Hampshire 1416–24 and 1431 until death.[1]