Nelson William Trewartha | |
|---|---|
| Member of the Ontario Provincial Parliament for Huron South | |
| In office June 25, 1923 – October 18, 1926 | |
| Preceded by | Andrew Hicks |
| Succeeded by | William George Medd |
| Personal details | |
| Political party | Conservative |
Nelson William Trewartha was a Canadian politician from the Conservative Party of Ontario. He represented Huron South in the Legislative Assembly of Ontario from 1923 to 1926.[1]