Every day, around the globe, alumni take action to support and strengthen educational institutions. Their loyalty and commitment, volunteer service, and financial support shape student, staff, and community experiences--and ultimately advance institutions' missions. Council for Advancement and Support of Education (CASE) Insights on Alumni Engagement explores and quantifies these vital outcomes. The CASE Insights on Alumni Engagement survey was open to global participants from September 2022 to December 2022 (and through February 28, 2023, for institutions in the Asia-Pacific region, which operates on a calendar-year cycle). Responses were received from 350 institutions across 17 countries, grouped into five regions. Respondents submitted data for their most recently completed fiscal year. Institutions' fiscal years vary, even within regions. Accordingly, data reflect each institution's particular reporting period. This report presents findings by region, type of institution, and whether the institution is public or private.