- Teacher: Kapila Dias
- Teacher: K P Hewagamage
- Teacher: DAS Atukorale
- Teacher: Dinuni Fernando
- Teacher: Thabotharan Kathiravelu
- Teacher: Chamath Keppitiyagama
- Teacher: RJ Amaraweera
- Teacher: Asanka Sayakkara
- Teacher: HEMHB Ekanayake
- Teacher: KAKT Karunanayake
- Teacher: KAKT Karunanayake
- Teacher: Manjusri Wickramasinghe