Administrative Staff of Saint Sebastian Parish
| Name | Role | Phone | |
| Rev. John Valencheck | Administrator | 330-836-2233 | frvalencheck@stsebastian.org |
| Rev. Matthew Pfeiffer | Parochial Vicar | 330-836-2233 | PfeifferM@stsebastian.org |
| Deacon Terry Peacock | Deacon | 330-836-2233 x. 105 | |
| Cathy Sivec | Youth Minister | ||
| Timothy Kastelic | Parish Business Manager | 330-836-2233 | kastelict@stsebastian.org |
| Jennifer Jones | Office Manager | 330-836-2233 | jonesj@stsebastian.org |
| Jennifer Ciarlariello | Development Director | 330-836-2233 x. 113 | jenniferc@stsebastian.org |
| Lynn Frey-Steward, CAGO MM | Director of Music | 330-836-2233 x. 111 | freyl@stsebastian.org |
| Howard Scheetz | School Principal | 330-836-9107 | scheetzh@stsebastian.org |