| 250 | Cert of Distinction | DALY, KIERAN | Churchlands Senior High School | Churchlands | ||
| 251 | Cert of Distinction | DANIEL, SHAYANA | Perth College | Mount Lawley | ||
| 252 | Cert of Distinction | DARLING, MADISON | St Marys Anglican Girls School | Karrinyup | ||
| 253 | Cert of Distinction | DASSANAYAKE, SAJINI AHINSA | Rossmoyne Senior High School | Rossmoyne | ||
| 254 | Cert of Distinction | DAVID, BENITA | Willetton Senior High School | Willetton | ||
| 255 | Cert of Distinction | DAVIDSON, CHRISTY | Ballajura Community College | Ballajura | ||
| 256 | Cert of Distinction | DAVIES, CAITLIN | Churchlands Senior High School | Churchlands | ||
| 257 | Cert of Distinction | DAVIES, KADEN | Hale School | Wembley Downs | ||
| 258 | Cert of Distinction | DAVIES-MORRELL, BRIANA | Iona Presentation College | Mosman Park | ||
| 259 | Cert of Distinction | DAY, WILLIAM | Christ Church Grammar School | Claremont | ||
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| 260 | Cert of Distinction | DAYAWALA, SHIVANA | Shenton College | Shenton Park | ||
| 261 | Cert of Distinction | DE CHANEET, GRACE | Bunbury Cathedral Grammar School | Gelorup | ||
| 262 | Cert of Distinction | DE FREITAS BASILIO, JESSICA | Corpus Christi College | Bateman | ||
| 263 | Cert of Distinction | DE LANGE, ALICIA | Kingsway Christian College | Darch | ||
| 264 | Cert of Distinction | DE LUCA, JADA | Kolbe Catholic College | Rockingham | ||
| 265 | Cert of Distinction | DE MARTE, RUBY | Presbyterian Ladies College | Peppermint Grove | ||
| 266 | Cert of Distinction | DE SILVA, BIHINDU DINAYANA | Willetton Senior High School | Willetton | ||
| 267 | Cert of Distinction | DE SILVA, WADU THANTRI RANUDI KASUNDYA | Rossmoyne Senior High School | Rossmoyne | ||
| 268 | Cert of Distinction | DE ZOYSA, AGAMPODI JANUKI DIVYANJI | Perth Modern School | Subiaco | ||
| 269 | Cert of Distinction | DEEYAGAHA WADUGE, MOVINDU | Guildford Grammar School | Guildford | ||
| 270 | Cert of Distinction | DEIMOS, KYIA CATHERINE | John Curtin College of the Arts | Fremantle | ||
| 271 | Cert of Distinction | DELATTRE, SEBASTIEN | Churchlands Senior High School | Churchlands | ||
| 272 | Cert of Distinction | DENEHY JOHNSON, CHARLOTTE | St Stephens School Duncraig | Duncraig | ||
| 273 | Cert of Distinction | DENG, CUIHU | Applecross Senior High School | Ardross | ||
| 274 | Cert of Distinction | DENHAM-WHITE, SAMUEL | La Salle College | Middle Swan | ||
| 275 | Cert of Distinction | DENMAN, TARA | Perth College | Mount Lawley | ||
| 276 | Cert of Distinction | DENNIS, MEGAN | Santa Maria College | Attadale | ||
| 277 | Cert of Distinction | DESHMUKH, ALISHA | Perth College | Mount Lawley | ||
| 278 | Cert of Distinction | DEVITT, JACINTA | Sacred Heart College | Sorrento | ||
| 279 | Cert of Distinction | DEW, CHLOE | Presbyterian Ladies College | Peppermint Grove | ||
| 280 | Cert of Distinction | DI VIRGILIO, BRIANNA | Penrhos College | Como | ||
| 281 | Cert of Distinction | DIAS SIRIWARDANA SAMARAWEERA, MAHEESHA | Willetton Senior High School | Willetton | ||
| 282 | Cert of Distinction | DINCER, ILKE | Penrhos College | Como | ||
| 283 | Cert of Distinction | DIVITO, KARA | Ursula Frayne Catholic College | Victoria Park | ||
| 284 | Cert of Distinction | DIX-MATTHEWS, MAXWELL | Chisholm Catholic College | Bedford | ||
| 285 | Cert of Distinction | DIXON, ELOISE | Santa Maria College | Attadale | ||
| 286 | Cert of Distinction | DO, FIONA | Chisholm Catholic College | Bedford | ||
| 287 | Cert of Distinction | DOAN, NICHOLAS JAMES PHI | Perth Modern School | Subiaco | ||
| 288 | Cert of Distinction | DOAN, TIEN DAT | Morley Senior High School | Noranda | ||
| 289 | Cert of Distinction | DODD, SAMANTHA | Penrhos College | Como | ||
| 290 | Cert of Distinction | DODGE, MARTHA | John Wollaston Anglican Community School | Camillo | ||
| 291 | Cert of Distinction | DODHIA, SIYAM | Hale School | Wembley Downs | ||
| 292 | Cert of Distinction | DOHERTY, KIRSTEN | Mandurah Baptist College | Lakelands | ||
| 293 | Cert of Distinction | DOICK, PARIS | Sacred Heart College | Sorrento | ||
| 294 | Cert of Distinction | DONG, JIANFENG | Applecross Senior High School | Ardross | ||
| 295 | Cert of Distinction | DOSS, SHAUN CHRISTOPHER | Perth Modern School | Subiaco | ||
| 296 | Cert of Distinction | DOUGLAS, KIRSTY | Presbyterian Ladies College | Peppermint Grove | ||
| 297 | Cert of Distinction | DOWDELL, MICHAELA | St Marys Anglican Girls School | Karrinyup | ||
| 298 | Cert of Distinction | DOWNEY, LIAM | St Marks Anglican Community School | Hillarys | ||
| 299 | Cert of Distinction | DOWNEY, LOCHLANN | Kennedy Baptist College | Murdoch | ||
Last Updated: 24 Dec 2018