ADMINISTRATIVE OFFICERS - COLLEGE HOUSE
| BRANCH | NAME | DESIGNATION | |
| Registrar’s Office | Mr KAS Edward | Registrar | registrar@cmb.ac.lk |
| Capital Works & Planning Branch | Mr R Logendra | Deputy Registrar | logendra@admin.cmb.ac.lk |
| Examinations Branch | Mrs Vajira Hapuhinna Jayaratne | Deputy Registrar | dr@exam.cmb.ac.lk |
| Examinations Branch (Registration) | Mr UK Gunasinghe | Assistant Registrar | ar@exam.cmb.ac.lk |
| Academic Establishments Branch | Ms TDD Pathiranage | Deputy Registrar | dr@ace.cmb.ac.lk |
| Ms HSMDSM Samarakone | Assistant Registrar | subashinie@admin.cmb.ac.lk | |
| Vice-Chancellor’s Office | Ms HGN Dimalka | Assistant Registrar | nishadhi@admin.cmb.ac.lk |
| Non-Academic Establishments Branch | Ms LDKT Dissanayake | Senior Assistant Registrar | tharanga@admin.cmb.ac.lk |
| Academic & Publications Branch | Mr SM Shifar | Assistant Registrar | ar@ap.cmb.ac.lk |
| General Administration Branch | Mr LP De Silva | Senior Assistant Registrar | prasannasar@ga.cmb.ac.lk |
| International Office | Ms UD Perera | Senior Assistant Registrar | dilani@admin.cmb.ac.lk |
| Student & Staff Affairs Branch | Ms LDGG De Silva | Assistant Registrar | ar@ssa.cmb.ac.lk |
| Legal & Documentation Branch | Ms HK Rangika Lasanthie | Senior Assistant Registrar | sar@legal.cmb.ac.lk |
| Landscape Division | Mr DCVCP Wimalasena | Curator (Landscape) | curator@cmb.ac.lk |
| Marshal Office | Mr VPD De Silva | Deputy Chief Marshal (Acting) | dcm@mo.cmb.ac.lk |
| Maintenance Branch | Mr PHMRLB Abeyratne | Works Engineer | we@maintain.cmb.ac.lk |
| Colombo University Press | Mr SM Shifar | Assistant Registrar | press@cmb.ac.lk |
| Cyber Campus | Ms LDKT Dissanayake | Assistant Registrar (Acting) | tharanga@admin.cmb.ac.lk |
FINANCIAL OFFICERS - COLLEGE HOUSE
| BRANCH | NAME | DESIGNATION | |
| Finance | Ms SAND Abeysundara | Acting Bursar | bursar@cmb.ac.lk nihara@rmu.cmb.ac.lk |
| Accounts Branch | Ms KHD Wasanthi | Assistant Bursar (Acting) | ab@rmu.cmb.ac.lk |
| Internal Audit Branch | Mrs NP De Silva | Deputy Internal Auditor | intaudit@admin.cmb.ac.lk |
| Internal Audit Branch | Mr KEW Jayasiri | Senior Assistant Internal Auditor | wasantha@audit.cmb.ac.lk |
| Supplies Branch | Mr HMK Herath | Senior Assistant Bursar | sab@sup.cmb.ac.lk |
| Payments Branch | Mr SMSS Nagahapitiya | Deputy Bursar | db@sup.cmb.ac.lk |
| Monitoring of Funds Unit | Ms KHD Wasanthi | Assistant Bursar | ab@rmu.cmb.ac.lk |
| Cyber Campus | Mr HMK Herath | Senior Assistant Bursar (Acting) | sab@sup.cmb.ac.lk |
ADMINISTRATIVE OFFICERS - FACULTIES
| BRANCH | NAME | DESIGNATION | |
| Faculty of Arts | Mr PMS Bandara | Deputy Registrar | drmedfac@med.cmb.ac.lk |
| Faculty of Education | Ms HEMIGTJ Ekanayake | Senior Assistant Registrar | sar@edu.cmb.ac.lk |
| Faculty of Graduate Studies | Mr PMK Subaweera | Senior Assistant Registrar | sar@fgs.cmb.ac.lk |
| Faculty of Law | Ms SS Samarathunga | Deputy Registrar | suneetha@admin.cmb.ac.lk |
| Faculty of Management & Finance | Ms GMY Dannangoda | Deputy Registrar | dr@fmf.cmb.ac.lk |
| Faculty of Medicine | Mr HMWGPRA Bandara | Deputy Registrar | dr.bandara@med.cmb.ac.lk |
| Faculty of Medicine | Mr HAV Hettiarachchi | Assistant Registrar | arexaminations@med.cmb.ac.lk |
| Faculty of Nursing | Ms SS Samarakoon | Assistant Registrar | ar@nursing.cmb.ac.lk |
| Faculty of Science | Mrs PKSK Seneviratne | Senior Assistant Registrar | sar@sci.cmb.ac.lk |
| Faculty of Science – Museum | Dr DM Suratissa | Curator (Museum) | suratissa@zoology.cmb.ac.lk |
| Faculty of Technology | Mr T Prabaharan | Deputy Registrar | dr@tec.cmb.ac.lk |
| Faculty of Technology | Ms DGT Damayanthi | Assistant Registrar | ar@tec.cmb.ac.lk |
FINANCIAL OFFICERS - FACULTIES
| BRANCH | NAME | DESIGNATION | |
| Faculty of Arts | Mrs AU Gallage | Senior Assistant Bursar | sab@arts.cmb.ac.lk |
| Faculty of Management & Finance | Ms SVK Saranjala | Deputy Bursar | db@fmf.cmb.ac.lk |
| Faculty of Science | Mrs RAVS Perera | Senior Assistant Bursar | accounts@med.cmb.ac.lk |
| Faculty of Medicine | Ms RMMHD Rajapaksha | Senior Assistant Bursar | |
| Faculty of Technology | Mr HLPD Abhayasinghe | Senior Assistant Bursar | sab@sup.cmb.ac.lk |
| Faculty of Graduate Studies | Ms RANW Rajapaksha | Assistant Bursar | sab@fgs.cmb.ac.lk |
ADMINISTRATIVE OFFICERS - MAIN LIBRARY
| BRANCH | NAME | DESIGNATION | |
| Main Library | Mr GC Kumara | Senior Assistant Registrar/ Library Services | sar@lib.cmb.ac.lk |
| Main Library | Mr KACP Abeygunawardena | Assistant Registrar/ Library Services | ar@lib.cmb.ac.lk |