Alzheimer’s disease (AD) is a neurodegenerative disease with a high incidence in the el-derly. Many preclinical studies show that a natural product, ferulic acid (FA), displays neuropro-tective effects in AD models. This review aims to systematically review and meta-analyze published pre-clinical researches about the effects, mechanism, and clinical prospects of FA in the treatment of AD. According to the pre-determined search strategy and inclusion criteria, a total of 344 animals in 12 papers were included in the meta-analysis. We used the fixed effects model to analyze data and I and p values to indicate heterogeneity. Results show that FA treatment can effectively improve rodents’ spatial memory ability in MWM and Y maze experiments (I ≥ 70, p < 0.005), and reduce the deposition of Aβ in the brains of various model animals (I ≥ 50, p < 0.005). The potential mechanisms include anti-amyloidogenesis, anti-inflammation, anti-oxidation, mitochondrial pro-tection, and inhibition of apoptosis. In conclusion, we systematically review and meta-analyze the literature reporting the effects of FA treatment on AD rodent models and solidify the benefits of FA in reducing Aβ deposition and improving memory in preclinical experiments. We also point out the limitations in the current research design and provide a strategy for the production research of FA in the future.