Doul Welfare Association (사단법인 도울인복지회) is a nonprofit welfare organization based in Nampyeong-eup, Naju, South Korea. Its work focuses on supporting older adults and providing community-based welfare services. The association offers senior employment and social participation programs, and undertakes commissioned services for the Naju Senior Nursing Home and a shelter for children affected by abuse. Its programs also include community social services, integrated medical and care support, and emergency care support.

Through Doul Silver Town, the association provides a range of elder-care services, including day care, residential nursing care, home-visit care, and home-visit bathing. Its community activities include senior-focused support and events, such as distributing walking canes, volunteering for portrait photography, and organizing activities at senior centers. The organization also welcomes donations and volunteers, and shares news, notices, and event information through its website. Doul Welfare Association is located at 47 Nampyeong 2-ro, Nampyeong-eup, Naju, and can be contacted by telephone on weekdays during business hours.