Antipope Theodore
| Antipope Theodore | |
|---|---|
| Papacy began | 21 September 687 | 
| Papacy ended | 15 December 687 | 
| Predecessor | Roman claimant: Pope Conon Antipapal claimant: Dioscorus | 
| Successor | Roman claimant: Sergius I Antipapal claimant: Constantine II | 
| Opposed to | Rival claimant: Paschal | 
| Other post(s) | Archpriest of the Roman Catholic Church | 
| Personal details | |
| Occupation | Archpriest | 
Theodore was a rival with Paschal for the papacy following the death of Pope Conon (21 September 687), and thus is considered an antipope of the Roman Catholic Church.