Sir Odo William Theophilus Russell was a British diplomat who was ambassador to Switzerland, the Vatican and the Netherlands.
- Occupation
- diplomat
- Position held
- ambassador of the United Kingdom to Switzerland, ambassador of the United Kingdom to the Holy See, ambassador of the United Kingdom to the Netherlands
- Citizenship
- United Kingdom, United Kingdom of Great Britain and Ireland
- Born
- May 3, 1870
- Died
- December 23, 1951