The economy of Havelock is overwhelmingly driven by tourism, hospitality, and marine-based activities.
* **Tourism & Hospitality**: The island features dozens of resorts, eco-lodges, homestays, and guesthouses, which are the largest collective employers on the island. * **Dive Centers**: Havelock is a premier hub for scuba diving businesses, housing some of India's most established and globally recognized dive schools. * **Ferry Operators**: Private ferry companies manage lucrative logistics and passenger routes connecting Havelock to Port Blair and Neil Island (Shaheed Dweep). * **Local Commerce**: The central commercial hub is affectionately known as "Market No. 3," where locals and tourists purchase groceries, souvenirs, and daily necessities. Agriculture and small-scale fishing form secondary economic pillars for the local settler communities.

