- Hansraj Jansewa Sansthan, Ambala
- Hanumant Seva Sansthan, Jhadol
- HAO India, Hyderabad
- Happines to all, Guwahati
- Happiness Existing In Little Pearls Child Welfare Trust, Lucknow
- Happiness Welfare Society, Bhopal
- Happpy to Help, Narmada
- Happy Buds Foundation, Thane
- Happy Foundation Society, Jalandhar
- Happy Foundation, Solapur
- Happy Hands Foundation, New Delhi
- Happy Stars Educational & Welfare Society, Delhi
- Happy to Help Society
- Happy Valley Children’s Home, Kandhamal
- Har Kripa Jan Kalyan Samiti, Bikaner
- HARD – Human Action for Rural Development, Hyderabad
- Harday Sansthan, Udaipur
- Hardi Gramoudyog Sewa Sansthan, Lucknow
- Hareendra Association Samiti, Sidhi
- HAREKRUSHNA, Balasore
- Hari Om Seva Sansthan, Banswara
- Hari Om Youth Mission, Muzaffarpur
- Hari Sadhna Social Welfare Foundation, New Delhi
- Hari Sewa Sansthan, Gonda
- Haribansh Smriti Manav Seva Sansthan, Maharajganj
- Haribhanga Rastrabhasha Vidyapith, Nalbari
- Haridas Foundation, New Delhi
- Harihar Prasad Social and Educational Society, Deoria
- Hariharpara Life Welfare Society, Murishidabad
- Hariharpara Udvabani Nari Or Shishu Janakalyan Society, Murshidabad
- Harikrit, New Delhi
- Hariksha Peoples Welfare Trust, Tiruvannamalai
- Harinavi Srijan, Kolkata
- Hariom Ashram, Dehradun
- Hariom Sarvjanik Vachanalaya, Nasik
- Hariprabha Siksha Evam Vikas Sansthan, Bhojpur
- Hariprem Women and Child Development Trust, Rapar
- Haripur Amra Sabai Unnayan Samiti, South 24 Parganas
- Haripur Women Help Society, Kolkata
- Harishchandr Foundation, Balasore
- Harishchandrapur Minority Educational Society, Malda
- Harisobha Seva Samiti, Ghazipur
- Harit Vasundhara, Patna
- Harit Vikash Kurshi S.P.B.S, Buldana
- Haritha Development Society, Hyderabad
- Haritha Society, Inamanamwllur
- Harithasa Foundation, Visakhapatnam
- Haritkranti Pratishthan, Sangli
- Hariyali Krishi Utthan Sanstha, Bilaspur
- Hariyali Lok Kalyan Seva Samiti, Navi Mumbai
