Southern WA Philosothons | First | Second | Third | Host |
2020 | Our Lady of Mercy College Green | Geogiana Molloy Anglican School Gold | Bunbury Cathedral Grammar School Gold | Georgiana Molloy Anglican School |
2019 | Bunbury Catholic College Mercy Campus | Bunbury Cathedral Grammar School | Geogiana Molloy Anglican School | Georgiana Molloy Anglican School |
2018 | Bunbury Catholic College Mercy Campus | Geogiana Molloy Anglican School Diamonds | Geogiana Molloy Anglican School Gold | Bunbury Cathedral Grammar School |
2017 | Bunbury Cathedral Grammar School Gold | Geogiana Molloy Anglican School | Bunbury Cathedral Grammar School Blue | Bunbury Cathedral Grammar School |
2016 | Margaret River Senior High School | Margaret River Senior High School | Bunbury Cathedral Grammar School | Bunbury Cathedral Grammar School |
2015 | Margaret River Senior High School | Margaret River Senior High School | Bunbury Cathedral Grammar School | Bunbury Cathedral Grammar School |
2014 | Georgiana Molloy Anglican School | Bunbury Cathedral Grammar School | Bunbury Catholic College | Bunbury Cathedral Grammar School |