Marketing ethics and social responsibility are crucial aspects of modern business practices. These concepts guide companies in making decisions that balance profit-making with societal well-being and environmental sustainability. By adhering to ethical principles, marketers can build trust with consumers and create long-term value for all stakeholders. Key areas of focus include consumer rights, sustainable marketing practices, and corporate social responsibility. Marketers must navigate complex ethical challenges in digital marketing, globalization, and environmental impact while striving to meet consumer needs responsibly. Case studies demonstrate how leading companies have successfully integrated ethics and sustainability into their marketing strategies.