This chapter explores the ethics of geospatial data, examining how data collection methods have evolved and highlighting both benefits and past mistakes. The vast amount of geospatial data collected today creates new ethical challenges. The guide dives into core principles like privacy, security, and fairness in this context. Legal frameworks are explored to provide a complete picture. It then tackles present-day challenges like privacy concerns and bias in geospatial technologies. Looking ahead, the guide explores emerging technologies and emphasizes global collaboration for ethical practices. It presents potential future scenarios and analyzes how current actions will impact them. Regulations and ongoing ethical discussions are seen as crucial for shaping the future. Finally, the guide stresses the importance of continuous awareness, education, and ethical business practices to ensure geospatial data remains a force for good in our interconnected world.