Mitr lists 464 verified NGOs in Kolkata, working across causes from education and health to environment and livelihoods. Each organisation carries an independent Maitri Score, so you can donate, volunteer or partner on CSR with confidence. Browse the directory below, or explore Kolkata NGOs by cause.
Showing 1–24 of 464
Follow NGOs in Kolkata, log volunteer hours, and connect with India's social sector.
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Frequently asked questions
How many NGOs are there in Kolkata?
Mitr lists 464 verified non-profit organisations in Kolkata, and the directory grows continuously as new NGOs are added and claimed.
Are the NGOs listed in Kolkata verified?
Every organisation on Mitr carries an independent Maitri Score based on transparency, registration and activity. Pages claimed by their organisation are verified by the Mitr team.
How can I support or volunteer with an NGO in Kolkata?
Many Kolkata NGOs list volunteer opportunities and contact details on their Mitr profile. Create a free account to follow organisations, log volunteer hours and connect directly.