| Name | Designation | Ext. No | Direct No | Residence, Mobile No | |
| Dr. H.M. C. J. Herath | Head of the Department | 702 | 112881000 | – | hdpcoun@ou.ac.lk |
| Staff | 722 | 112881000 | – | – |
| Name | Designation | Ext. No | Direct No | Residence, Mobile No | |
| Dr. H.M. C. J. Herath | Head of the Department | 702 | 112881000 | – | hdpcoun@ou.ac.lk |
| Staff | 722 | 112881000 | – | – |