| Ronald MacDonald | |
| Archbishop Of: | Bishop of Harbour Grace, Newfoundland Titular Archbishop of Gortyna |
| Diocese: | Harbour Grace |
| Enthroned: | May 24, 1881 |
| Ended: | September 3, 1906 |
| Predecessor: | Enrico Carfagnini |
| Successor: | John March |
| Ordination: | October 2, 1859 |
| Birth Date: | 2 June 1835 |
| Birth Place: | Malignant Brook (Maryvale), Nova Scotia |
| Death Place: | Montreal, Quebec |
Ronald MacDonald (June 2, 1835 - September 16, 1912) was a Canadian Roman Catholic priest, educator, and Bishop of Harbour Grace, Newfoundland from 1881 to 1906. In 1906, he was appointed Titular Archbishop of Gortyna.