| Tamil Nadu Secretaries  | 
    
  
    Officer Name  | 
   
    Phone No.  | 
	Present Post  | 
    
  
 
    Thiru K. Gnanadesikan, I.A.S.  
        | 
   
    25671555 PABX : 5678 (O), 26258039(R)  | 
    Chief Secretary to Government   | 
  
  
 
    Thiru K. Gnanadesikan, I.A.S.,  | 
   
    25671548(O),26258039(R)  | 
    Vigilance Commissioner  | 
  
  
 
    Dr Sandeep Saxena IAS  | 
   
    25670390(O)   | 
    Chief Electoral Officer   | 
  
  
 
    Dr M Sheela Priya IAS  | 
   
    25674234(O) , 22640270(R)  | 
    Additional Chief Secretary/Secretary-I to Chief Minister  | 
  
  
 
    Dr P. Rama Mohana Rao IAS  | 
   
    25675163(O) , 24798060(R)  | 
    Principal Secretary-II to Chief Minister   | 
  
  
 
    Thiru K N Venkataramanan IAS(Retd) 
       | 
   
    25670866(O) , 28132567(R)  | 
    Principal Secretary-III to Chief Minister  | 
  
  
 
    Thiru A Ramalingam IAS  | 
   
    25670132(O) , 26266264 (R)  | 
    Secretary-IV to Chief Minister  | 
  
  
 
    Thiru Ramesh Chand Meena IAS. 
      | 
   
    22351700 Extn-320,330(O) , 24794949(R)  | 
    Secretary to Governor
   | 
  
  
 
    Thiru A.M.P Jamaludeen   | 
   
    25672611(O) , 26156146(R)  | 
    Secretary (Legislative Assembly)  | 
  
  
 
    Thiru P. Annamalai I.A.S   | 
   
    25671848(O), 26173779(R)  | 
    Adi Dravidar and Tribal Welfare Department 
   | 
  
  
 
    Thiru Rajesh Lakhoni, IAS  | 
   
    25674482(O),  24794976(R)   | 
    Agriculture Department
   | 
  
  
 
    Dr S. Vijayakumar IAS  | 
   
    25672937 INT:5652(O) , 26286551(R)  | 
    Animal Husbandry, Dairying and Fisheries Department  | 
  
  
 
    Dr K Arulmozhi IAS  | 
   
    25670848(O) , 26183423(R)  | 
    BC, MBC & Minorities Welfare Department  | 
  
  
 
    Thiru S.K.Prabakar,IAS  | 
   
    25672757 PBX No:5587(O) , 26532303(R)  | 
    Commercial Taxes and Registration Department  | 
  
  
 
    Thiru Shiv Das Meena, IAS  
        | 
   
    25672224 PABX:5647(O)   | 
    Co-operation, Food and Consumer Protection Department  | 
  
  
 
    Thiru Rajesh Lakhoni IAS  | 
   
    25671496,PABX-5975(O) , 24794976(R)  | 
    Energy Department  | 
  
  
 
    Thiru Hans Raj Verma IAS  | 
   
    25671511 PABX 5691(O) Fax :25670560  | 
    Environment and Forests Department  | 
  
  
 
    Thiru K Shanmugam IAS  | 
   
    25671173,PBX No-5636(O) , 24465657(R)  | 
    Finance Department  |