Abstract: Objective: This study aims to understand the effect of various endomycorrhizae on the growth and yield of chili peppers, percentage of infected roots and available P on the growing media of entisol Aceh. Methodology: The study was arranged a randomized block design non factorial design with three replications. The tested factor endomycorrhizae, consisting of four level namely: M0: Without endomycorrhizae, M1: Glomus mosseae, M2: Gigaspora sp. and M3: Mixture of Gigaspora sp. and Glomus mosseae. This study was carried out at the greenhouse of Faculty of Agriculture of Syiah Kuala University as well as the Laboratories of Plant Physiology, Soil and Plant Research Laboratory of Faculty of Agriculture of Syiah Kuala University. Result: The result showed that the use of endomycorrhizae affected the growth and yield of chili peppers, percentage detection of mycorrhizae infected roots, available P on the growing media of entisol Aceh. There were no differences between the two types of endomycorrhizae in regard to the growth and yield of the chili pepper. Conclusion: Endomycorrhizae also affected the growth and yield of the chili peppers, percentage of infected roots and available P on the growing media of entisol Aceh.