| Hüseyin Cahit Ortaç | |
| Office: | Governor of Bursa |
| Predecessor: | Mehmet Hilmi İncesulu |
| Successor: | İhsan Sabri Çağlayangil |
| Office2: | Governor of Kırklareli |
| Predecessor2: | Nuri Atay |
| Successor2: | Mehmet Hilmi İncesulu |
| Termstart: | 1951 |
| Termend: | 1954 |
| Termstart2: | 1950 |
| Termend2: | 1951 |
| Birth Date: | 1908 |
| Birth Place: | Thessaloniki |
| Death Date: | 1980 |
Hüseyin Cahit Ortaç (1908 in Thessaloniki – 13 December 1980) was a Turkish politician.
He graduated from Faculty of Political Science, Ankara University.
He worked as a civil servant in Dalaman and Istanbul. He served as a district governor in Alucra, Sürmene, Kargı and Mustafakemalpaşa. Later, he served as a governor in Hakkari, Kırklareli and Bursa. Also, he was a member of Council of State (Turkey) and Senate of the Republic (Turkey).[1] [2]