This chapter provides an in-depth overview of responsible wildlife tourism. As a continuation of sustainable wildlife tourism, responsible wildlife tourism principally emphasizes the practical application of ethical, sustainable, and conservation principles for every wildlife tourism stakeholder. Since wildlife tourism continues to expand while providing unique and outstanding tourism products and experiences to wildlife tourists globally, it is imperative that every wildlife tourist becomes responsible for safeguarding the fragile wildlife attractions and destinations. Unregulated mass tourism has frequently led to substantial detrimental social, cultural, and environmental damage worldwide. Responsible tourism aims to address some of the challenges of responsible tourism by encouraging ethically sound, socioeconomically, ecologically, and culturally acceptable approaches that prioritize wildlife and world well-being first. Responsible wildlife tourism originates from sustainability, which focuses on safeguarding wildlife resources for present and future generations by addressing intergenerational and intragenerational equity. It reflects the concepts of sustainability by educating tourism stakeholders to be responsible for their behaviors. Conservation agencies, travel operators, local communities, and wildlife tourists are working together to formulate and implement sustainability policies for the enhancement of responsible behaviors such as avoidance of off-road driving and feeding wild animals, empowering local communities, and respecting Indigenous culture. Responsible wildlife tourism emphasizes ecological restorations and protection of endangered species while enhancing financial and capacity-building support for the conservation of protected areas. It supports and promotes community involvement through traditional activities, employment, and conservation, which are crucial in advocating and executing social justice and cultural preservation for Indigenous populations. Responsible wildlife tourism is vital in ensuring the highest level of tourist satisfaction while reducing ecological disruptions and enhancing interactions between wildlife tourists and the local community. Responsible wildlife tourism advocates the adoption and employment of environmentally friendly technologies such as solar-powered motor vehicles and accommodation facilities. The implementation of such facilities and sophisticated monitoring equipment can alleviate the detrimental impacts of climate change and greatly reduce ecological footprints.