| Pierre-Frédéric Dorian | |
| Office: | Minister of Public Works |
| Term Start: | 4 September 1870 |
| Term End: | 19 February 1871 |
| Predecessor: | Jérôme David |
| Successor: | Roger de Larcy |
| Birth Date: | 24 January 1814 |
| Birth Place: | Montbéliard, France |
| Death Place: | Paris, France |
| Nationality: | French |
| Occupation: | Politician, blacksmith |
| Relatives: | Pauline Ménard-Dorian (granddaughter) |
Pierre-Frédéric Dorian (24 January 1814 in Montbéliard, Doubs – 14 April 1873 in Paris) was a French master blacksmith and radical Republican leader.[1] He served as minister of public works from 4 September 1870 – 19 February 1871.[2] [3] [4] He was the grandfather of Pauline Ménard-Dorian.