| Sharing Dance | 04/29/2023 3:00 p.m. - 4:00 p.m. |
| Shine Light on SCI (Spinal Cord Injury) | 10/10/2022 6:00 p.m. - 9:00 p.m. |
| Shop Small Saturday | 11/27/2021 |
| Shotokan Tigers Karate Tournament | 05/21/2022 8:00 a.m. - 3:00 p.m. |
| Smash Brothers Ultimate LAN Tournament - Esports | 05/29/2021 9:00 a.m. - 9:00 p.m. |
| Snow Sisters at the Rink | 11/27/2022 1:00 p.m. - 3:00 p.m. |
| Snow Sisters at the Rink | 12/16/2023 1:00 p.m. - 3:00 p.m. |
| Snow Sisters at the Rink | 12/16/2023 1:00 p.m. - 3:00 p.m. |
| Special City Council Meeting | 08/05/2021 6:00 p.m. - 8:30 p.m. |
| Special Meeting of the Tax Increment District Review Committee | 05/13/2021 3:00 p.m. - 5:00 p.m. |
| Special Meeting of the TIF District Review Committee of the City of Broken Arrow | 04/27/2021 5:00 p.m. - 6:30 p.m. |
| Spring Clean at the Nature Park | 04/10/2021 10:00 a.m. - 12:00 p.m. |
| Spring Fishing Classic | - |
| Spring Smack Down - Broken Arrow Youth Baseball | 04/30/2021 9:00 a.m. - 9:00 p.m. |
| Spunky Creek Tributary Drainage Analysis Public Meeting | 04/12/2022 6:30 p.m. - 8:00 p.m. |
| SSG Michael K. Coon Memorial Dedication | 05/08/2021 1:00 p.m. - 2:00 p.m. |
| SSUSA Seniors Oil City Classic | 05/05/2022 |
| Stars Go Dim Concert | 07/17/2022 8:00 p.m. |
| STOMP | 12/04/2023 7:30 p.m. - 9:30 p.m. |
| Stone Creek Bed and Breakfast Christmas Open House | 11/06/2020 4:00 p.m. - 9:00 p.m. |
