| Surveyor General | Mr. S.M.P.P. SANGAKKARA | 011-2368569 / 077-2642365 | 011-2369343 | sg@survey.gov.lk |
| Add. Surveyor General (Central) | Mr. S.D.P.J. DAMPEGAMA | 011-2508038 | 011-2508038 | addsgc@survey.gov.lk |
| Add. Surveyor General (Field) | Mr. P.A.N. DE SILVA | 011-2368571 | 011-2369945 | addsgfield@survey.gov.lk |
| Add. Surveyor General (Title Registration/LIS) | Mr. S.P. DHARMADASA | 011-2369027 | 011-2369027 | addsgtr@survey.gov.lk |
| Add. Surveyor General (Human Resources & Administration) | | 011-2368440 | 011-2368440 | addsghr@survey.gov.lk |
| Senior Deputy Surveyor General (SGO - RM) | Mr. K.W. KARUNARATNE | 011-2588992 | 011-2588992 | snrdsgrm@survey.gov.lk |
| Senior Deputy Surveyor General (SGO-R & D) | Mrs. A.L.S.C. PERERA | 011-2368601 | 011-2368601 | snrdsgrd@survey.gov.lk |
| Senior Deputy Surveyor General (SGO - Mapping & Geo Names) | | 011-2369586 | 011-2369586 | snrdsgmap@survey.gov.lk |
| Senior Deputy Surveyor General (SGO - DM & PS) | Mr. W.T.M.S.B. TENNAKOON | 011-2502872 | 011-2502872 | snrdsgdm@survey.gov.lk |
| Senior Deputy Surveyor General (SGO - Admin) | | 011-2587925 | | snrdsgadmin@survey.gov.lk |
| Senior Supdt of Surveys (P.A. to S.G.) | | | | snrsspasg@survey.gov.lk |
| Deputy Surveyor General (SGO - LIS) | Mr. S. SIVANANTHARAJAH | 011-2369865 | | dsglis@survey.gov.lk |
| Deputy Surveyor General (SGO - Information Technology) | Mr. K.D. PARAKUM SHANTHA | 011-2368101 | | dsgit@survey.gov.lk |
| Deputy Surveyor General (SGO - Geodetic Surveys ) | Mr. A. DISSANAYAKE | 011-2055971 | | dsggeodetic@survey.gov.lk |
| Deputy Surveyor General (SGO - Geo Informatics/ NSDI) | Mr. K.W.A. WIJEWARDANA | 011-2368102 | 011-2368102 | dsggeoinfo@survey.gov.lk |
| Deputy Surveyor General / Survey Coordinator (SGO - TR) | Mr. B.H.B. CYRIL SHANTHA | 011-2369026 | | dsgtr@survey.gov.lk |
| Director (Finance) | Mr. P.D.S. Cooray | 011-2588045 | 011-2588045 | dirfin@survey.gov.lk |
| Senior Supdt of Surveys (SGO - Provinces) | Mr. K.T.C. GRERO | 011-2368959 | | snrssprov@survey.gov.lk |
| Senior Supdt of Surveys (SGO - LIS) | Mr. G.D.P. ARIYATHILAKA | 011-2368603 | | snrsslis@survey.gov.lk |
| Senior Supdt of Surveys (SGO - Procurements & Supplies) | Mr. W.R.M.L.A. WEERAKOON | 011-2368106 | | snrsspns@survey.gov.lk |
| Senior Supdt of Surveys (SGO - R & D) | Mrs. D.E. PARANAVITHANA | 011-2368602 | | snrssrnd@survey.gov.lk |
| Senior Supdt of Surveys (SGO - Map Publications & Geo Names) | Mr. K.A.B.S. RUPASINGHE | 011-2581960 | | snrssmap@survey.gov.lk |
| Senior Supdt of Surveys (SGO - IT) | Mrs. R. RUBASINGHE | 011-2587933 | | snrsscomp@survey.gov.lk |
| Senior Supdt of Surveys (SGO - Air Surveys) | Mr. O.G.W. SUNIL | 011-2588871 | | snrssair@survey.gov.lk |
| Senior Supdt of Surveys (SGO - GIS) | Mr. G.G. DHARMAPRIYA | 011-2587957 | | snrssgis@survey.gov.lk |
| Senior Supdt of Surveys (SGO - DM & PS) | Mr. MAHINDA HEMASIRI | 011-2368946 | | snrssdocmgts@survey.gov.lk |
| Senior Supdt of Surveys (SGO - Geodetic) | Mrs. T.H. AMARANGANI | 011-2055997 | | snrssgeodetic@survey.gov.lk |
| Senior Supdt of Surveys (SGO - Examination) | Mr. P.D. ANURASIRI | 011-2368791 | | snrssexam@survey.gov.lk |
| Senior Supdt of Surveys (SGO - NSDI) | Mr. K. WEERATHUNGE | 001-2368425 | | snrssnsd@survey.gov.lk |
| Senior Supdt of Surveys (SGO - CRS) | Mr. D.T.N. JAYASUMANA | 011-2587988/011-2369223 | | snrsscrs@survey.gov.lk |
| Senior Supdt of Surveys (SGO - TR) | Mr. G.N.P. SENEVIRATNE | 011-2369028 | | snrsstr@survey.gov.lk |
| Mrs. K.G. SRIYA PADMINI | 011-2369542 | | |
| Senior Supdt of Surveys (SGO - MDTU) | Mr. K.K.S. RATNAYAKE | 011-2369462 | | snrssmdtu@survey.gov.lk |
| Supdt of Surveys (SGO - Geo Names) | | 011-2368599 | | ssgeonames@survey.gov.lk
|
| Senior Supdt of Surveys (SGO - Special Survey & Quality Control) | Mr. S.M.J.S. SAMARASINGHE | | | snrssqc@survey.gov.lk |
| Senior Supdt of Surveys (SGO - Instrument & Building) | Mr. C.D.P.R. BASNAYAKA | 011-2368553 | | snrssinb@survey.gov.lk |
