| Honorific-Prefix: | The Right Honourable |
| The Baroness Strathcona and Mount Royal | |
| Birth Name: | Margaret Charlotte Smith |
| Birth Date: | 17 January 1854 |
| Credits: | , which produces label "Notable credit(s)"; or by |
| Works: | , which produces label "Works"; or by |
| Label Name: | , which produces label "Label(s)" --> |
| Office: | may be used as an alternative when the label is better rendered as "Office" (e.g. public office or appointments) --> |
| Spouse: | Robert Howard (m. 1888; died 1921) |
| Children: | Donald Howard, 3rd Baron Strathcona and Mount Royal |
| Father: | Donald Smith, 1st Baron Strathcona and Mount Royal |
Margaret Howard, 2nd Baroness Strathcona and Mount Royal (née Smith; 17 January 1854 - 18 August 1926) was a British peer and medical doctor.
She inherited the title from her father, the first Baron, the title having been created with a special remainder to allow female succession. In 1888, she married Robert Jared Bliss Howard OBE FRCS (1859–1921), son of Robert Palmer Howard (1823–1889), Dean of Medicine at McGill University.
She was succeeded by her son Donald Howard, 3rd Baron Strathcona and Mount Royal.
She is buried in Highgate Cemetery (East), London.[1]