| Gislhere | |
| Religion: | Christian |
| Bishop of Selsey | |
| Appointed: | between 772 and 780 |
| Consecration: | between 772 and 780 |
| Ended: | between 781 and 787 |
| Predecessor: | Osweald |
| Successor: | Tota |
| Death Date: | between 781 and 787 |
Gislhere (died 785) was an English Bishop of Selsey in the eighth century.
In 780 Gislhere witnessed a charter of Ealdorman Oslac of Sussex.[1]
Gislhere was present at the Synod of Brentford, Middlesex, in 781.[2]
Gislhere was consecrated between 772 and 780, and died between 781 and 787.[3]