Socially isolated older adults often lack opportunities to establish the social connections that support positive health and well-being. Volunteering, either formal or informal, is one strategy to prevent and even address social isolation among older adults. The act of volunteering, particularly for older adults, is well researched and has been found to be associated with many positive health and well-being outcomes, including improved physical and mental health, increased physical activity and socialization, the development of personal resilience against stress, gains in knowledge and skills, and reduced mortality risk. This chapter presents vignette illustrating the personal significance of volunteer work is based on the experience of a volunteer participating in a Retired and Senior Volunteer Program. It discusses some existing pathways that can lead an older adult into formal and informal volunteer service and opportunities for engagement that can be either accessed locally or replicated through new program efforts.