This article aims to establish a line of continuity between John Dewey's democratic and educational ideals and the practice of action research, to justify that the latter affords an adequate means to enact Dewey's ideals against the destructive challenges that neoliberalism poses to democracy today. This aim involves three ideas that will be developed in three corresponding sections. After the Introduction, the first section analyzes at length the main tenets of Dewey's thoughts about democracy by emphasizing the role of the educational dimension. The article then approaches neoliberalism by focusing on one of its variants, "New Public Management," and explains why the latter implies a direct erasure of Dewey's ideals concerning democracy, individual growth, education, and social advancement. Finally, the third section turns to action research and its potential to encourage our societies to move closer to Dewey's democratic ideals, and suggests that action research can begin to fill the gap that Dewey's work left concerning the institutional dimension of democracy.