| Skinner | Erik | Network Engineer | San Diego Supercomputer Center | In-person - I will be in Toronto |
| Slade | Ian | Network Engineering Manager | SAIC | Virtual Only |
| Spalding | Robert | Director / Technical | Dreamride Technology & Mutimedia | Virtual Only |
| Stanaitis | Andrew | Consultant | CT-843 - Canlith Technologies Inc. | In-person - I will be in Toronto |
| Stanescu | Angela | Executive Director | InterLAN-IX | In-person - I will be in Toronto |
| Stauble | Eddie | Broker | Eddie@iptrading.com | In-person - I will be in Toronto |
| Stewart | Jonathan | Network Engineer | LES.NET (1996) INC | In-person - I will be in Toronto |
| St-Pierre | Robin | Network administrator | i3D.net | In-person - I will be in Toronto |
| Sundaralingam | Siva | CEO | TAMILS - Tamilsoft Corporation | In-person - I will be in Toronto |
| Sweeting | John | CXO | ARIN | In-person - I will be in Toronto |
| Tacit | Christian | Founder | Tacit Law | In-person - I will be in Toronto |
| Tambu | Claude | Consultant | FGL | In-person - I will be in Toronto |
| Tauber | Tony | Engineering Fellow | Comcast | In-person - I will be in Toronto |
| Terry | Donald | Systems / Network Administrator I | Intermediate Unit 1 | Virtual Only |
| Thompson | Paul | Manager, IS Technical Services | Froedtert/ThedaCare Health | Virtual Only |
| Tinsley | Jonathan | Network Infrastructure Supervisor | Powder River Energy Cooperative | Virtual Only |
| Uzzal | Uzzal | IT Manager | bdCalling IT Ltd. | In-person - I will be in Toronto |
| Visinscaia | Svetlana | Data Intelligence | Addrex, Inc. | In-person - I will be in Toronto |
| Wade | Clara | Senior Tech Business Developer | Amazon Web Services (AWS) | In-person - I will be in Toronto |
| Watkins | Jim | Founder | N.T.Technology, Inc. | Virtual Only |