Due to the global shortage of natural resources, the sharing economy has become a business model promoted by several countries in recent years. Based on the practical application of this model to effectively utilize resources, it has also become one of a critical models for promoting the development of the circular economy. In recent years, Germany has also developed various business models for the agricultural sharing economy, including Community-Supported Agriculture (CSA), Self-Harvest Garden, and Food Coops. This article will introduce Germany's current promotion model and actual cases, which can be used as a reference for Taiwan to promote the agricultural sharing business model.