The region of Bay of Bengal has been an important part of maritime activities, including trading and fisheries from very ancient times. The significance of the region continues even at present. The massive waterbody is a representation of a busy network of trade and commerce and the basis of livelihoods for thousands who surround it from all sides from various countries. Fishing as an occupation is an important sector of food and nutritional security and India alone, has more than nine million active fisherfolk across its coastline, who are directly dependent on fisheries for their livelihood, amidst which 80 % are small scale fishers. The sector of fisheries employs over 14 million people and contributes to 1.1 % of the Indian GDP. Though the number remains unaccounted for in most countries, but amidst the number of fishermen, there is a substantial number of fisherwomen, who have been contributing through generations in various ways, including supplementing the family income through alternative methods of income, as well as being the main conduits of maintaining various elements of intangible cultural heritage, including traditional methods of fishing. This research paper is an attempt to look into the contribution of the fisherwomen community around the western fringes of the Bay of Bengal, especially looking at the countries of Bangladesh, India and Sri Lanka and the vital contributions of these womenfolk. The fisherwomen not only help to sustain the families through the main profession of the family, but also helps financially through various subsidiary modes of income, like handicrafts and artwork. This is extremely helpful for sustaining the family in time of the lean seasons of fishing, as well as during periods of disaster, like the present Covid-19 pandemic situation. These attempts of the fisherwomen, thus, connects various factors to overall social cohesion and development, including sustaining various channels of intangible cultural heritage which directly connects to their main profession and also helps in transmission of community values and also redefines gender roles within the community.