BiVO₄ and BiVO₄/sepiolite were prepared by hydrothermal method, and Ag/BiVO₄/sepiolite composite photocatalysts with different Ag loadings were prepared under the light using AgNO₃ as a precursor reagent. XRD, SEM, TEM, XPS and DRS were used to characterize the photocatalysts. Using rhodamine B as a model pollutant, the effects of different Ag loadings on the performance of Ag/BiVO₄/sepiolite composite photocatalysts were investigated. The results show that when the loading of Ag reaches 60%, the composite photocatalyst has the best decolorization effect on rhodamine B, and the rhodamine B can be completely decolorized within 10 minutes. At the same time, the 0.6Ag/BiVO₄/sepiolite sample shows substantial recyclability and cycling stability.