2021 SACE Results
December 15, 2021
South Aussie with Cosi Visits Trinity
December 08, 2021
Students Creating Virtual Worlds for Learning
December 07, 2021
2021 Valedictory Service
November 30, 2021
Trinity College Roseworthy to Open 2024
September 09, 2021
National Reconciliation Week 2021
June 09, 2021
Open Day a Great Success
April 12, 2021
Gawler Rail Line Closures – Additional Services
January 22, 2021
2020 SACE Results
December 15, 2020
COVID School Closure - Update
November 18, 2020
Year 8/9 Basketball Wins State Title
November 17, 2020
Trinity Retains Intercol Trophy
September 11, 2020