Administrative Staff of Saint Sebastian Parish
| Name | Role | Phone | |
| Rev. John Valencheck | Administrator | 330-836-2233 x. 102 | frvalencheck@stsebastian.org |
| Rev. Matthew Pfeiffer | Parochial Vicar | 330-836-2233 x. 104 | PfeifferM@stsebastian.org |
| Deacon Terry Peacock | Deacon | 330-836-2233 x. 103 | |
| Cathy Sivec | Youth Minister | 330-836-2233 x. 134 | sivecc@stsebastian.org |
| Timothy Kastelic | Parish Business Manager | 330-836-2233 x. 106 | kastelict@stsebastian.org |
| Jennifer Jones | Office Manager | 330-836-2233 x. 101 | 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 |
| Mr. Greg Garey | School Principal | 330-836-9107 | gareyg@stsebastian.org |
| Michelle Huber | Marketing and PR | 330-836-2233 x. 135 | huberm@stsebastian.org |