Department of Physics- Telephone Numbers Click here for SJP contacts
| Head | Intercom | Direct | |
| Prof. N.G.S.S.Gamage | 8358 | 0112758358 | |
| 0112803977 | |||
| office | 8357 | 0112758357 | |
| fax | 0112803977 | ||
| Professor | Prof. A.R. Kumarasinghe | 1505 | 0112881505 |
| Prof. NGS Shantha Gamage | 8383 | 0112758383 | |
| Prof. P.K.D.D.P. Pitigala | 8104 | 0112758104 | |
| Senior Lecturer | Dr. (Ms) D.N. Jayewardena | 8366 | 0112758366 |
| Dr. M.M.P.M. Fernando | 8356 | 0112758356 | |
| Dr. W.K.I.L. Wanniarachchi | 8889 | 0112758889 | |
| Dr. (Mrs.) M.L.C. Attygalle | 8367 | 0112758367 | |
| Dr. (Mrs.) Wasanthi De Silva | 8890 | 0112758890 | |
| Mr. C.H. Manathunga | 8109 | 0112758109 | |
| Dr.(Mrs) S. Kandeepan | 8106 | 0112758106 | |
| Lecturer | |||
| Mr. R.A.D.D. Dharmasiri | 1505 | 0112881505 | |
| Mr.K.S.Manathunga | 8364 | 0112758364 | |
| Lecturer (Probationary) | |||
| Mr.Jeewan Jayasooriya | 8105 | 0112758105 | |
| Visiting Staff | |||
| Staff Technical Officer | Mr. R.W.P. Sanjeewa | 8355 | 0112758355 |
| Technical Officers | |||
| Mr. O. K. D. M. Priyantha | 8894 | 0112758894 | |
| Mrs. H.M.R.N. Amarathunga | 8357 | 0112758357 | |
| Mr. U.V.V.P. Balasuriya | 1506 | 0112881506 | |
| Miss K.A.D.S.L. Jayawardhane | 8357 | 0112758357 | |
| Mr. U Weerathunga | 8105 | 0112758105 | |
| Mrs.M.K.R.Perera | 8361 | 0112758361 | |
| Management Assistant | Mrs.P.N.C.M.Sikurajapathi | 8357 | 0112758357 |
| Mechanic | Mr. B.K. Chaminda | 8894 | 0112758894 |
| Lab Attendant | |||
| Mr. M.K. Gallage | 8357 | 0112758357 | |
| Mr. J.K.D.H.D. Jayaneththi | 1506 | 0112881506 | |
| Mr. K.M.B.L. Piyaratne | 8360 | 0112758360 | |
| Mr. R.D. Thushara | 8105 | 0112758105 | |
| Mr. D.M.N.K. Dissanayake | 8361 | 2758361 | |
| Mr. B.M.C.J. Seneviratne | 8357 | 2758357 | |
| Works Aid | |||
| Mr. I.D. Palpola | 8357 | 0112758357 | |
| Workshop | 8894 | 0112758894 | |
| UDG IT Lab | 8105 | 0112758105 | |
| Demonstrator Room | 8108 | 0112758108 | |
| Research Room | 8107 | 0112758107 | |