This chapter examines how the rise of digital technologies is reshaping citizen engagement and redefining how individuals interact with government institutions. It traces the evolution from conventional methods—like public meetings and voting in person—to more modern, tech-driven approaches such as e-government services, social media advocacy, crowdsourcing platforms, and participatory applications. Drawing on international examples, including Estonia’s online voting system, Barcelona’s participatory platform Decidim, and India’s MyGov portal, this chapter highlights how digital tools can broaden participation, promote transparency, and strengthen public trust. At the same time, it considers key obstacles to effective digital engagement, including misinformation, inequitable access to digital tools, and privacy concerns. The discussion emphasizes that digital solutions must be intentionally designed to be secure, inclusive, and user-friendly. Through case studies and global best practices, this chapter offers insights into what works and what aspects of digital governance present challenges. Looking ahead, this chapter explores emerging innovations such as artificial intelligence, blockchain, and immersive technologies in virtual and augmented reality that may further enhance public participation. Ultimately, this chapter asserts that digital engagement strategies should be codeveloped with citizens to ensure they reflect shared values and support vibrant, participatory democracies.