Contact Us From 9:00 Am To 4:15 Pm On Working Days
| General Inquiries | (+94) 011 2881 000 | info@ou.ac.lk | pio@ou.ac.lk | |
| IT Help Desk | 0112 881 378 / 0112 881 055, 0112 881 000 Ext. 1175/1176, 0716 368 180 / 070 1235 776 | |
| Student Affairs | 0716 368 196 | |
| Exams | 0716 368 207 | |
| Finance | 0716 368 209 | |
| Library | 0716 368 232 |
Faculties
| Humanities & Social Sciences | 0716368241 |
| Natural Sciences | 0706993134 |
| Engineering Technology | 0716368263/0716368283/0716368274 |
| Education | 0716368235 |
| Health Sciences | 0716393715 |
| Management Studies | 0716393714 |
Regional Centres
| Central Dispatch Unit - Books Distribution Centre | 0701235770 |
| Anuradhapura Regional Centre | 0706215104 |
| Badulla Regional Centre | 0706215105 |
| Batticaloa Regional Centre | 0706215107 |
| Colombo Regional Centre | 0706215108 |
| Jaffna Regional Centre | 0706215112 |
| Kandy Regional Centre | 0706215114 |
| Kurunegala Regional Centre | 0706215118 |
| Matara Regional Centre | 0706215121 |
| Ratnapura Regional Centre | 0706215126 |
Study Centres
| Ambalangoda Study Centre | 0706215101 |
| Ambalantota Study Centre | 0706215102 |
| Ampara Study Centre | 0706215103 |
| Bandarawela Study Centre | 0706215106 |
| Galle Study Centre | 0706215109 |
| Gampaha Study Centre | 0706215110 |
| Hatton Study Centre | 0706215111 |
| Kalutara Study Centre | 0706215113 |
| Kegalle Study Centre | 0706215115 |
| Kilinochchi Study Centre | 0706215116 |
| Mannar Study Centre | 0706215119 |
| Matale Study Centre | 0706215120 |
| Monaragala Study Centre | 0706215122 |
| Mullaitivu Study Centre | 0706215123 |
| Polonnaruwa Study Centre | 0706215124 |
| Puttalam Study Centre | 0706215125 |
| Trincomalee Study Centre | 0706215127 |
| Vavuniya Study Centre | 0706215128 |
You can find contact details by searching using keywords, designations, or specific division/department names.
| Name | Designation | Extension | Direct No | Mobile No | |
|---|---|---|---|---|---|
| Prof. Gaya R. Ranawaka Department of Zoology |
Senior Professor in Zoology | 455 | 0112 – 881455 | grana@ou.ac.lk | |
| Dr. Saminda P. Fernando Department of Zoology |
Head of the Department | 488 | 0112 – 881488 | hdzoo@ou.ac.lk, saminda@ou.ac.lk | |
| Ms. Wasana C. Uduwela Department of Computer Science |
Senior Lecturer (Grade II) | 3302 | +94112881098 | 0714433474 | wasana@ou.ac.lk |
| Mr. Duminda de Silva Department of Computer Science |
Senior Lecturer (Grade I) | 3301/3304 | +94112881225/ +94112881278 | duminda@ou.ac.lk | |
| Professor T.K. Weerasinghe Department of Botany |
Associate professor in Botany | 3107 | 0112-881456 | tkwee@ ou.ac.lk | |
| Dr.L.K.R.R. Jayakody Department of Botany |
Senior lecturer (Grade I) | 3103 | 0112-881005 | ramanijay akody@y ahoo.com | |
| Prof. H.L.D. Weerahewa Department of Botany |
Professor in Botany | 3100 | 0112881134 | hlwee@ou.ac.lk | |
| Prof. S.R. Weerakoon Department of Botany |
Senior Professor of Botany (Chair) | 3102 | 0112-881383 | srwee@ ou.ac.lk | |
| Dr.Chaathurika Karunanayake Department of Botany |
Senior lecturer (Grade I) | 3100 | 0112-881134 | kokar.ou.ac.lk | |
| Ms. A. N. S. P. Kurukulasuriya Department of Chemistry |
Senior Staff Assistant/Data Entry Operating | Ext. 371 | ankur@ou.ac.lk | ||
| Dean’s office staff NS Office of the Dean |
453, 284, 337 | 0112881453/0112881284/0112881337 | |||
| Mrs. I.M.B.W. Illangasingha NS Office of the Dean |
Assistant Registrar | 226 | 0112881226 | arnsc@ou.ac.lk | |
| Prof. G.W.A.R. Fernando NS Office of the Dean |
Dean of the Faculty | 258 | 0112881258 | deannsc@ou.ac.lk | |
| Professor R. Senthilnithy Department of Chemistry |
Head of the Department | 011 2881257, Ext: 257 | rsent@ou.ac.lk | ||
| Mrs. C.W. Sahabandu |
Lecturer (Probationary) | 443 | +94112881443 | cwsah@ou.ac.lk |