Government Of Tamil Nadu

Capital : Chennai

Secretary
 
Name/Designation Department Contact Numbers

Secretary

hwaysec@tn.gov.in

formerly Highways Department +91 44 25670959
+91 44 24799209 (O) +91 44 25673035 (OF)

Secretary

Chief Minister +91 44 25670866
+91 44 28132567 (O)

Secretary

pubsec@tn.gov.in

Public & Rehabilitation +91 44 25671444
+91 44 24795066 (O) +91 44 25677128
+91 44 25670367 (OF)

Secretary

coopsec@tn.gov.in

Co-operation, Food and Consumer Protection +91 44 25672224
+91 44 22430313 (O) +91 44 25675229 (OF)

Secretary

Welfare of the Differently Abled Persons +91 44 25676303
+91 44 26453180 (O)

Secretary

partgsec@tn.gov.in

Personnel and Administrative Reforms Training +91 44 25674866
+91 44 25384990 (O) +91 44 25675120 (OF)

Secretary

Chief Minister +91 44 25674234
+91 44 22640270 (O)

Secretary

bcsec@tn.gov.in

Backward Classes,Most Backward Classes and Minorities Welfare +91 44 25670848
+91 44 24482626 (O) +91 44 25670756 (OF)

Secretary

tamilreinfosec@tn.gov.in

Tamil Development - Religious Endowment and Information +91 44 25672887
+91 44 24621119 (O) +91 44 25672887 (OF)

Secretary

Law +91 44 25672920 (O) +91 44 25679403 (OF)

Secretary

adisec@tn.gov.in

Adi Dravidar and Tribal Welfare +91 44 25671848 (O) +91 44 25672446 (OF)

Secretary

swsec@tn.gov.in

Special Programme Implementation +91 44 25671545 (O) +91 44 25675183 (OF)

Secretary

hud@tn.gov.in

Housing and Urban Development +91 44 25670516 (O) +91 44 25670611 (OF)

Secretary

Governor +91 44 22351700
+91 44 26403059 (O) +91 44 22350570 (OF)

Secretary

pwdsec@tn.gov.in

Public Works +91 44 25671622
+91 44 24465343 (O) +91 44 25678840 (OF)

Secretary

htksec@tn.gov.in

Handlooms, Handicrafts, Textiles and Khadi +91 44 25671623
+91 44 22593636 (O) +91 44 25672261 (OF)

Secretary

Chief Minister +91 44 25675163
+91 44 24798060 (O)

Secretary

plansec@tn.gov.in

Special Initiatives +91 44 25671567
+91 44 65711010 (O) +91 44 25673102 (OF)

Secretary

ctsec@tn.gov.in

Commercial Taxes +91 44 25672757 (O) +91 44 25670106 (OF)

Secretary

transec@tn.gov.in

Transport +91 44 25671475 (O) +91 44 25670083 (OF)

Secretary

mawssec@tn.gov.in

Municipal Administration and Water Supply +91 44 25670491
+91 44 22523242 (O) +91 44 25679866 (OF)

Secretary

ahsec@tn.gov.in

Animal Husbandry, Dairying & Fisheries +91 44 25672937
+91 44 24796855 (O) +91 44 25677590 (OF)

Secretary

tamilreinfosec@tn.gov.in

Tamil Development - Religious Endowment and Information +91 44 25672887
+91 44 24621119 (O) +91 44 25672887 (OF)

Secretary

secyit.tn@nic.in

Information Technology +91 44 25670783 (O) +91 44 25670505 (OF)

Secretary

tnasmbly@tn.nic.in

Legislative Assembly +91 44 25672611
+91 44 26156146 (O) +91 44 25678956 (OF)

Secretary

schsec@tn.gov.in

School Education +91 44 25672790
+91 44 26481222 (O) +91 44 25676388 (OF)