William Donald Massey Sumner OBE, QC, known as Donald Sumner, was a British Conservative Party politician who later became a judge.
- Occupation
- judge, politician
- Position held
- member of the 42nd Parliament of the United Kingdom, member of the 41st Parliament of the United Kingdom, member of the 40th Parliament of the United Kingdom
- Citizenship
- United Kingdom, United Kingdom of Great Britain and Ireland
- Born
- August 13, 1913
- Died
- May 12, 1990
