| Sir John Talbot Power | |
| Honorific-Suffix: | Bt |
| Office: | Member of Parliament for County Wexford |
| Term Start: | 24 November 1868 |
| Term End: | 23 February 1874 |
| Predecessor: | James Power Arthur MacMurrough Kavanagh |
| Alongside: | Matthew Peter D'Arcy |
| Successor: | George Bowyer Keyes O'Clery |
| Birth Date: | 2 May 1845 |
| Nationality: | Irish |
| Party: | Liberal |
| Children: | Two, including James Douglas Talbot Power |
| Parents: | James Power Jane Ann Eliza Talbot |
| Residence: | Edermine House, County Wexford, Ireland |
Sir John Talbot Power, 3rd Baronet (2 May 1845 – 4 December 1901) was an Irish Liberal politician.
Talbot Power was the son of former County Wexford MP and Governor of the Bank of Ireland James Power and Jane Ann Eliza (née Talbot).[1] In 1876, he married Frances Emma Segrave, daughter of Henry Segrave, and they had at least two children: James Douglas Talbot Power and Eileen Maréli.
Talbot Power was elected MP as a Liberal candidate for County Wexford in the 1868 general election and held the seat until 1874 when he was defeated.[2]
Talbot Power succeeded as second baronet in 1877 upon the death of his father. In 1880, he was High Sheriff of Wexford and, upon his death, the baronetcy passed to his son.