Digital technologies are increasingly woven into our daily lives. Important research is being conducted on many aspects of digitalisation and its impact on wellbeing; from games and smart voice assistants to ethical guidelines for AI development. However, a comprehensive overview of the current state of scientific affairs is still lacking. The Research Agenda Digitalisation and Wellbeing 2025-2026 provides a structured and evidence-based framework for future research into the interaction between digital technologies and human wellbeing.