As you want to the list of some of the best colleges in India for M.Tech courses so here is the information of the same for you:

Indian Institute of Technology, Kanpur, India

Indian Institute of Technology, Kharagpur, India

Indian Institute of Technology, Mumbai, India

Indian Institute of Technology, Chennai, India

Indian Institute of Technology, Delhi, India

BITS, Pilani , India

Indian Institute of Technology, Roorkee, India

IT-BHU, Varanasi, India

Indian Institute of Technology, Guwahati, India

College of Engg , Anna University, Guindy, India

IIIT, Allahabad, India

Jadavpur University, Faculty of Engg & Tech, Calcutta, India

Indian School of Mines, Dhanbad, India

National Institute of Technology, Warangal, India

Indian Institute of Technology, Hyderabad, India

BIT Mesra, Ranchi, India

National Institute of Technology, Trichy, India

Delhi College of Engineering, New Delhi, India

Punjab Engineering College, Chandigarh, India

National Institute of Technology, Suratkal, India

Motilal Nehru National Inst. of Technology, Allahabad, India

Thapar Inst of Engineering & Technology, Patiala, India

Bengal Eng and Science University, Shibpur, Howrah, India

MANIT, Bhopal, India

PSG College of Technology, Coimbatore, India

IIIT, Hyderabad, India

IIIT, Bangalore, India

Harcourt Butler Technological Institute, Kanpur, India

Malviya National Institute of Technology, Jaipur, India

VNIT, Nagpur, India

National Institute of Technology, Kozhikode, India

Dhirubhai Ambani IICT, Gandhinagar, India

Osmania Univ. College of Engineering, Hyderabad, India

College of Engineering, Andhra University, Vishakhapatnam, India

Netaji Subhas Institute of Technology, New Delhi, India

National Institute of Technology, Kurukshetra, India

National Institute of Technology, Rourkela, India

SVNIT, Surat, India

Govt. College of Engineering, Pune, India

Manipal Institute of Technology, Manipal, India

Jawaharlal Nehru Technological University, Hyderabad, India

R.V. College of Engineering, Bangalore, India

National Institute of Technology, Jamshedpur, India

University Visvesvaraya College of Engg., Bangalore, India

VJTI, Mumbai, India

Vellore Institute of Technology, Vellore, India

Coimbatore Institute of Technology, Coimbatore, India

SSN College of Engineering, Chennai, India

College of Engineering, Trivandrum, India

National Institute of Technology, Durgapur, India

School of Information Technology, Calcutta, India

Inst of Chemical Technology, Mumbai University, Mumbai, India

Sardar Patel College of Engineering, Mumbai, India

P.E.S. Institute of Technology, Bangalore, India

Maharashtra Institute of Technology, Pune, India

Amrita Institute of Technology & Science, Coimbatore, India

National Institute of Engineering, Mysore, India

B.M.S. College of Engineering, Bangalore, India

Laxminarayan Institute of Technology, Nagpur, India

Nirma Institute of Technology, Ahmedabad, India

IIIT, Pune, India

Amity School of Engineering, Noida, India

Jawaharlal Nehru Technological University, Kakinada, India

S.J. College of Engineering, Mysore, India

Chaitanya Bharathi Inst. of Technology, Hyderabad, India

SRM Institute of Science and Technology, Chennai, India

SASTRA, Thanjavur, India

Bangalore Institute of Technology, Bangalore, India

The Technological Institute of Textile & Sciences, Bhiwani, India

Indian Institute of Information Technology and Management, Gwalior, India

Jawaharlal Nehru Technological University, Anantpur, India

M.S. Ramaiah Institute of Technology, Bangalore, India

Gitam, Vishakhapatnam, India

National Institute of Technology, Hamirpur, India

National Institute of Technology, Jalandhar, India

SV University Engineering College, Tirupati, India

National Institute of Technology, Raipur, India

Vasavi College of Engineering, Hyderabad, India

ICFAI Inst of Science and Technology, Hyderabad, India

National Institute of Technology. Patna, India

Cummins Colleges of Engg of Women, Pune, India

VIT, Pune, India

Shri Ramdeo Baba K.N. Engineering College, Nagpur, India

Muffakham Jah Engineering College, Hyderabad, India

Karunya Institute of Technology, Coimbatore, India

D.J. Sanghvim Institute of Technology, Mumbai, India

Sathyabhama Engineering College, Chennai, India

Kongu Engineering College, Erode, India

Mepco Schlek Engineering College, Sivakasi, India

Guru Nanak Dev Engineering College, Ludhiana, India

Hindustan Inst of Engineering Technologym, Chennai, India

SDM College of Engineering, Dharwad, India

R.V.R. & J.C. College Of Engg, Guntur, India

Jamia Millia Islamia, New Delhi, India

K.L. College of Engineering, Veddeswaram, India

Dharmsinh Desai Institute of Technology, Nadiad, India

S.G.S. Institute of Technology & Science, Indore, India

Jabalpur Engineering College, Jabalpur, India

Sree Chitra Thirunal College of Engineering, Trivandrum, India

G.H. Patel College of Engineering & Technology, Vallabh Vidyanagar, India

Kalinga Institute of Industrial Technology, Bhubaneshwar, India