This study aims to prove the effect of third-party funds, profit sharing ratio and islamic corporate governance on financial performance. The sample used in this study is Islamic Commercial Banks registered with the Financial Services Authority (OJK) for the 2017-2021 period. The sampling technique used was purposive sampling and obtained a sample of 61 data that met the criteria. The analytical method used is multiple regression model. Based on the tested hypothesis, it proves that thid-party funds has no effect on the financial performance, profit sharing ratio has a negative effect on the financial performance, and islamic corporate governance has no effect on financial performance.