मंत्रालयों को वर्गीकरण का कोई आधिकारिक सूत्र नही हैं। हम सिर्फ अपने अध्ययन की सुविधा के लिए मंत्रालयों का वर्गीकरण करेंगे ताकि उनका अध्ययन सरलता से किया जा सके। एक जैसे विषय क्षेत्रों वाले मंत्रालयों को एक साथ रखा जा सकता हैं। मंत्रियों को आवंटन करने के हिसाब से वर्गीकरण भी एक प्रकार हो सकता हैं। लेकिन हम यहाँ विषय क्षेत्र के आधार पर वर्गीकरण करेंगे।

संघीय प्रशासन

  1. Minister of Defence
  2. Minister of Home Affairs
  3. Minister of Finance; 
  4. Minister of Law and Justice;
  5. Minister of External Affairs
  6. Minister of Parliamentary Affairs;
  7. Ministry of Statistics and Programme Implementation; and
  8. Ministry of Planning
  9. Ministry of Personnel, Public Grievances and Pensions;

नागरिक बुनियादी आवश्यकता संबंधित मंत्रालय

  1. Minister of Education
  2. Minister of Health and Family Welfare;
  3. Ministry of Ayurveda, Yoga and Naturopathy, Unani, Siddha and Homoeopathy (AYUSH);
  4. Minister of Skill Development and Entrepreneurship
  5. Minister of Jal Shakti 
  6. Ministry of Youth Affairs and Sports;
  7. Ministry of Culture; 

सामाजिक सशक्तिकरण :

  1. Minister of Consumer Affairs, Food and Public Distribution
  2. Minister of Social Justice and Empowerment
  3. Minister of Tribal Affairs
  4. Minister of Women and Child Development;
  5. Minister of Minority Affairs
  6. Ministry of Labour and Employment
  7. Ministry of Development of North Eastern Region;

कृषि/गाँव-शहर

  1. Minister of Agriculture and Farmers Welfare;
  2. Minister of Rural Development; 
  3. Minister of Panchayati Raj
  4. Minister of Fisheries, Animal Husbandry and Dairying
  5. Ministry of Housing and Urban Affairs;

उद्योग 

  1. Minister of Micro, Small and Medium Enterprises
  2. Minister of Chemicals and Fertilizers
  3. Minister of Food Processing Industries
  4. Minister of Textiles
  5. Minister of Heavy Industries and Public Enterprises
  6. Minister of Railways; 
  7. Minister of Commerce and Industry
  8. Minister of Petroleum and Natural Gas;
  9. Minister of Steel
  10. Minister of Coal; 
  11. Minister of Mines
  12. Ministry of Power;
  13. Ministry of New and Renewable Energy; and
  14. Ministry of Shipping; 

सेवा

  1. Minister of Road Transport and Highways;
  2. Ministry of Civil Aviation;
  3. Ministry of Tourism.

उद्योग/व्यापार संबंधित मंत्रालय 

  1. Minister of Corporate Affairs
  2. Ministry of Commerce and Industry.


तकनीकी/पर्यावरण आधारित मंत्रालय

  1. Minister of Communications; 
  2. Minister of Electronics and Information Technology
  3. Minister of Science and Technology; and
  4. Minister of Earth Sciences
  5. Minister of Environment, Forest and Climate Change;
  6. Minister of Information and Broadcasting;