This chapter of the book focuses on the concept of sustainable digital entrepreneurship, a topic that has recently garnered the attention of academics. First, the idea of digital entrepreneurship was studied. Digital Entrepreneurship is defined as the pursuit of opportunities based on the use of digital media and other information and communication technologies. To further understand sustainable digital entrepreneurship, digital technologies were introduced. These technologies include artificial intelligence, Internet of Things, blockchain, big data, augmented reality, virtual reality, and cloud computing. Then, the role of digital technologies and digital business models in sustainable entrepreneurship was described. Sustainable digital entrepreneurship is defined as organizational activities that aim to enhance social and environmental value through the creative application and utilization of digital technology. To develop sustainable digital entrepreneurship, individuals, businesses, and governments are key players, and the socio-cultural and economic contexts of countries must be taken into account.