| Daniel George McKenzie | |
| Birth Date: | June 24, 1860 |
| Birth Place: | Yarmouth, Nova Scotia |
| Death Place: | Malagash, Nova Scotia |
| Office1: | MLA for Cumberland County |
| Term Start1: | 1920 |
| Term End1: | 1933 |
| Office2: | Speaker of the Nova Scotia House of Assembly |
| Term Start2: | 1929 |
| Term End2: | 1933 |
| Predecessor2: | Albert Parsons |
| Successor2: | Lindsay C. Gardner |
| Party: | United Farmers and Liberal-Conservative |
| Occupation: | farmer |
Daniel George McKenzie (June 24, 1860 - February 4, 1940) was a farmer and political figure in Nova Scotia, Canada. He represented Cumberland County in the Nova Scotia House of Assembly from 1920 to 1933 as a United Farmers and then Liberal-Conservative member.
He was born in Malagash, Nova Scotia, the son of Donald McKenzie. McKenzie was married twice: to Mary McKenzie in 1884 and then to Julia Cameron. McKenzie served as Speaker of the House of Assembly of Nova Scotia from 1929 to 1933. He was party leader for the United Farmers of Nova Scotia and leader of the opposition in 1920. McKenzie died in Malagash at the age of 79.