Rapid socio-economic and demographic changes have promoted the adoption of modern lifestyles such as moving to and working in urban cities, which may impact the well-being of elderly populations. This chapter explores the daily activities, healthy aging, and Quality of Life (QoL) of elderly people living in Taif City, Saudi Arabia. The study identifies and interprets the interrelation and integration between daily activities, healthy aging, and QoL of elderly people living in Taif. The research recommends for developing new strategies to serve the elderly people in the rapidly aging Saudi society.