The blue economy encompasses critical sectors such as marine fisheries, renewable energy, coastal tourism, and maritime transport, all holding significant potential for driving sustainable economic growth and creating job opportunities. Integrating emerging technologies within these sectors offers transformative possibilities to enhance sustainability, improve resource efficiency, and mitigate environmental impacts. This chapter explores the intersection of technology and the blue economy examined in existing literature. Employing bibliometric analysis, the study provides a comprehensive review, identifying key themes and trends while highlighting gaps in the current body of research. This will help set future research direction and assess initiatives and policies aimed at achieving a sustainable blue economy. This study offers valuable insights for policymakers, industry stakeholders, and researchers seeking to align technological advancements with sustainability goals.