This article investigates the influence of Parent Services Project's Vision and Voice Family Leadership Institute (VVFLI; formerly known as Parent Leadership Institute) on parent leadership capacity and action. Pre- and post-test data were collected from new VVFLI attendees during their first (N = 83) and last (N = 85) session, respectively. T-tests were used to test for significant differences between the pre- and post-test survey responses. Survey data were also collected from a subset of alumni (N = 100) who had completed at least one VVFLI between 2005 and 2008. Results indicate that VVFLI may positively influence parents' identities as leaders, general leadership and communication skills, and skills specific to school- and community-based settings, as well as promote increased parental involvement in a variety of school-based, advocacy, and wider constituency leadership activities. Schools and community-based organizations interested in strengthening the leadership capacity of parents should consider implementing parent leadership programs, such as VVFLI, with their constituents. (Contains 4 tables.)