Older adults often experience various physical, psychological, and social changes that may affect their quality of life. One of the common challenges faced by older adults living in nursing homes is the limited opportunity for creative self-expression and social interaction. This community service program aimed to enhance creativity, social engagement, and psychological well-being among elderly residents of Berea Nursing Home through singing and painting activities. The program employed a participatory approach using the Participatory Action Research (PAR) method. This method was selected because it emphasized the active involvement of participants and stakeholders throughout the planning, implementation, observation, and reflection stages. During the implementation process, the older adults engaged in group singing sessions using familiar songs and participated in painting activities assisted by university students. The results indicated that the participants showed high enthusiasm and active participation throughout the activities. The older adults showed increased confidence in expressing their ideas, improved interaction with fellow residents and facilitators, and enhanced creativity through the artworks they produced. The singing activity contributed to strengthening social bonds and creating a sense of togetherness, while the painting activity provided opportunities for self-expression and creative exploration. Furthermore, the program facilitated meaningful interactions between university students and elderly residents, fostering a supportive and enjoyable environment. In conclusion, arts-based activities, particularly singing and painting, can be effective interventions to promote creativity, social interaction, and psychological well-being among elderly individuals in nursing homes. Therefore, similar community-based programs should be implemented sustainably to support active, healthy, and meaningful aging.