| Post title | Designation | Extension | Direct No | Mobile No | Email | 
| S.C Gamage | Graphic Designer | 1124 |  |  | scgam@ou.ac.lk | 
| Examination Division |  |  | +94 112881350 / +94 112881040 / +94 112881461 |  | exam.result@ousl.lk | 
| Mr. D.S. Devapriya Kasun | Senior Assistant Registrar/Examination |  |  |  | sarexam@ou.ac.lk | 
| Ms. U.J.H. Ambepala | Project Assistant (PO Unit) | 2406 | 011-2881402 |  | ujabe@ou.ac.lk | 
| Ms. S.P. Anuradha | Project Assistant (BYCD) | 2402 | 0112-881427 |  | spanu@ou.ac.lk | 
| Ms. K.B.I. Bandara | Academic Coordinator |  |  |  | kbban@ou.ac.lk | 
| Mr. Cecil Pereira | Academic Coordinator |  |  |  | chper@ou.ac.lk | 
| Ms.W.W.T.J. Perera | Academic Coordinator |  |  |  | perera.thilanka3@gmail.com | 
| Mr. Nizam Lantra | Academic Coordinator |  |  |  | lantra456@gmail.com | 
| Ms. S. Vinoja | Academic Coordinator (On Contract) – (ED Unit) | 2406 | 0112-881402 |  | svino@ou.ac.lk | 
| Ms.. Sajani T. Rajapaksha | Academic Coordinator (On Contract) – (PO Unit) | 2401 | 0112-881436 |  | rpraj@ou.ac.lk | 
| Mr. Nelson De Silva | Academic Coordinator |  |  |  | nelsondesilva@yahoo.com | 
| Dr. Mohamed I.M Aslam | Lecturer (Temporary) – Youth and Community Development Unit | 2411 | 0112-881014 |  | miasla@ou.ac.lk | 
| Ms. H.M. Anuththara Ekeli | Lecturer (On contract) – Politics and International Relations Unit | 2401 | +94-11-2881436 |  | hmras@ou.ac.lk | 
| Ms. Sivakumaran Kajani | Lecturer (On Contract) – Batticaloa Regional Center |  | +94 065 22 22264 |  | kajanisivakumaran1215@gmail.com |