Walter Dale Miller served as Governor of South Dakota from 1993-1995. He previously served as Lieutenant Governor of South Dakota and in the South Dakota State House of Representatives. He identified as a Republican. He died in 2015.
1986
–Endorsed George Mickelson (R) for Governor of South Dakota (won)
1990
–Endorsed George Mickelson (R) for Governor of South Dakota (won)
1992
–Endorsed George H. W. Bush (R) for President (lost general election)
The Endorsement Project 