This study aims to compare the performance of mixed Islamic mutual funds and conventional mixed mutual funds using the Sharpe, Treynor, Jensen, m-square, and information ratio index methods from 2012 to 2022. In this study, 6 samples of mixed Islamic mutual funds and 6 samples of mixed mutual funds were used. conventional. The results of the research on the performance of Islamic mixed mutual funds were able to compete competitively with conventional mixed mutual funds and when the t-test of the three methods was carried out, there were no significant differences, namely Sharpe, Treynor, and Jensen. There are differences in the methods that obtain results, namely m-square and information ratio. The results of this study can be used as a reference for future researchers who wish to conduct similar research to conduct research on how to improve the performance of mixed Islamic mutual funds so that they can equal or exceed the performance of conventional mixed mutual funds. And future researchers can also conduct research on finding ways to educate the public that mixed sharia mutual funds are better in terms of Islamic law.