| 3001 | Cert of Merit | NOT FOR PUBLICATION | Wesley College | South Perth | ||
| 3002 | Cert of Merit | NOT FOR PUBLICATION | Willetton Senior High School | Willetton | ||
| 3003 | Cert of Merit | NOT FOR PUBLICATION | Willetton Senior High School | Willetton | ||
| 3004 | Cert of Merit | NOT FOR PUBLICATION | Woodvale Secondary College | Woodvale | ||
| 3005 | Cert of Merit | NOT FOR PUBLICATION | Woodvale Secondary College | Woodvale | ||
| 3006 | Cert of Merit | NOT FOR PUBLICATION | Woodvale Secondary College | Woodvale | ||
| 3007 | Cert of Merit | NOT FOR PUBLICATION | Woodvale Secondary College | Woodvale | ||
| 3008 | Cert of Merit | NOTTAGE, CHANTELLE | Ballajura Community College | Ballajura | ||
| 3009 | Cert of Merit | NOWLAN, BETH | John Paul College | Kalgoorlie | ||
| 3010 | Cert of Merit | NOWROJEE, KAYLA | Newman College | Churchlands | ||
| |
||||||
| 3011 | Cert of Merit | NYLUND, THOMAS | Kolbe Catholic College | Rockingham | ||
| 3012 | Cert of Merit | O'BRIEN, CORRAN | Corpus Christi College | Bateman | ||
| 3013 | Cert of Merit | O'BRIEN, JAKE | Mazenod College | Lesmurdie | ||
| 3014 | Cert of Merit | O'BRIEN, MILLY ELLEN | Manea Senior College | Bunbury | ||
| 3015 | Cert of Merit | O'CONNOR, CLARE | Santa Maria College | Attadale | ||
| 3016 | Cert of Merit | O'DONOVAN, NIAMH | Nagle Catholic College | Geraldton | ||
| 3017 | Cert of Merit | O'DWYER, DECLAN | La Salle College | Middle Swan | ||
| 3018 | Cert of Merit | O'HALLORAN, GEMMA | St Marys Anglican Girls School | Karrinyup | ||
| 3019 | Cert of Merit | O'HANLON, DECLAN CATHAL | Kalamunda Senior High School | Kalamunda | ||
| 3020 | Cert of Merit | O'HARA, CONNOR LUCAS | Mount Lawley Senior High School | Mount Lawley | ||
| 3021 | Cert of Merit | O'HARA, STELLA | Penrhos College | Como | ||
| 3022 | Cert of Merit | O'KEEFE, FINN JAMES | John Curtin College of the Arts | Fremantle | ||
| 3023 | Cert of Merit | O'KEEFFE, WILLIAM | Hale School | Wembley Downs | ||
| 3024 | Cert of Merit | O'LEARY, SHANNON | Corpus Christi College | Bateman | ||
| 3025 | Cert of Merit | O'MEARA, RUBY | St Marys Anglican Girls School | Karrinyup | ||
| 3026 | Cert of Merit | O'MEEHAN, GRACE | St Marys Anglican Girls School | Karrinyup | ||
| 3027 | Cert of Merit | O'NEILL, DAVID | Seton Catholic College | Samson | ||
| 3028 | Cert of Merit | O'REILLY, JESSICA ANNE | Lesmurdie Senior High School | Lesmurdie | ||
| 3029 | Cert of Merit | O'REILLY, MAZEY | Georgiana Molloy Anglican School | Busselton | ||
| 3030 | Cert of Merit | O'SULLIVAN, RYAN | Leeming Senior High School | Leeming | ||
| 3031 | Cert of Merit | O'TOOLE, HANNAH | Mercedes College | Perth | ||
| 3032 | Cert of Merit | OAKEY, JAMES | Scotch College | Swanbourne | ||
| 3033 | Cert of Merit | OAKLAND, KHAN | Guildford Grammar School | Guildford | ||
| 3034 | Cert of Merit | OBERMAN, MATTHEW | Churchlands Senior High School | Churchlands | ||
| 3035 | Cert of Merit | OGDEN, ANGELIQUE | Kelmscott Senior High School | Kelmscott | ||
| 3036 | Cert of Merit | OGDEN, ZACHARY ROBERT | Perth Modern School | Subiaco | ||
| 3037 | Cert of Merit | OGLE, MEGAN | Prendiville Catholic College | Ocean Reef | ||
| 3038 | Cert of Merit | OHARA, NAOMI | Shenton College | Shenton Park | ||
| 3039 | Cert of Merit | OKELY, ROMAN | Trinity College | East Perth | ||
| 3040 | Cert of Merit | OLDE, NICOLINE GEORGIA | Albany Senior High School | Albany | ||
| 3041 | Cert of Merit | OLDFIELD, KELSIE | Methodist Ladies College | Claremont | ||
| 3042 | Cert of Merit | OLIVER, THOMAS | Mazenod College | Lesmurdie | ||
| 3043 | Cert of Merit | OLIVERI, JUSTIN | CBC Fremantle | Fremantle | ||
| 3044 | Cert of Merit | OLOFSSON, AIMEE | St Georges Anglican Grammar School | Perth | ||
| 3045 | Cert of Merit | OLVER, GRACE | John XXIII College | Mount Claremont | ||
| 3046 | Cert of Merit | OMAN, MYA GILLIAN | Woodvale Secondary College | Woodvale | ||
| 3047 | Cert of Merit | OMARI, ALEXANDER | Scotch College | Swanbourne | ||
| 3048 | Cert of Merit | ONG, BELINDA KIA | Rossmoyne Senior High School | Rossmoyne | ||
| 3049 | Cert of Merit | OOI, APRIL | Corpus Christi College | Bateman | ||
| 3050 | Cert of Merit | ORLOFF, MAYA | Penrhos College | Como | ||
Last Updated: 24 Dec 2018