| Type: | Bishop |
| Pierre-Eugène Rouanet, S.M.A. | |
| Bishop of Diocese of Daloa (Emeritus) | |
| Church: | Roman Catholic Church |
| See: | Diocese of Daloa |
| Term: | 1956 - 1975 |
| Predecessor: | Jean Marie Etrillard |
| Successor: | Pierre-Marie Coty |
| Ordination: | July 4, 1948 |
| Birth Date: | 16 November 1917 |
| Previous Post: | Priest |
Pierre-Eugène Rouanet, S.M.A. (16 November 1917 - 4 February 2012) was a French bishop of the Roman Catholic Church.
Rouanet was born in Mazamet, France and ordained a priest in the society of apostolic life, the Society of African Missions on 4 July 1948. He was appointed bishop of the Diocese of Daloa on 4 July 1956 and ordained bishop on 29 November 1956. He resigned from governance of the see on 20 November 1975.