| Church: | Church of Constantinople |
| Archbishop Of: | Ecumenical Patriarch of Constantinople |
| Term: | 8 November 1891 – 6 November 1894 |
| Predecessor: | Dionysius V of Constantinople |
| Successor: | Anthimus VII of Constantinople |
| Birth Name: | Joachim Papakonstantinou |
| Birth Date: | 1832 |
| Birth Place: | Rodolivos, Serres |
| Death Date: | 18 July 1909 |
Neophytus VIII (Greek, Modern (1453-);: Νεόφυτος; 1832 – 18 July 1909) was Ecumenical Patriarch of Constantinople from 1891 until his resignation in 1894.[1]