In starting a business, a marketing strategy is one of the most important things. There is a lot of competition in doing business, so the marketing strategy must be carried out as well as possible so that the results are in accordance with the plan and can win the market. For this reason, it is necessary to conduct research on marketing strategies in terms of Islamic economics. With this background, business people must pay attention to marketing strategies in order to compete with other business people in accordance with sharia economic principles. The problem in this study is how the marketing strategy of Mbah Darsih's Angkringan restaurant in facing business competition and whether the marketing strategy of Mbah Darsih's Angkringan restaurant is in accordance with Islamic economic principles. The aim is to find out the marketing strategy used by Mbah Darsih's Angkringan restaurant and the suitability of the marketing strategy used with Islamic business principles. The data in this study were obtained from the results of interviews, observations, and documentation. The results obtained in this study Angkringan Mbah Darsih restaurant using a strategy commonly called the marketing mix where Angkringan Mbah Darsih is very concerned about product quality, promotional activities, price, and place. Angkringan Mbah Darsih in implementing its marketing strategy in accordance with Islamic business principles, namely siddiq, amanah, tabligh, fathonah. The shortcomings of Mbah Darsih's Angkringan restaurant in carrying out its strategy are the lack of consistency in carrying out promotional activities and the lack of available parking space.