This paper aims to analyze the impact of justice reform on entrepreneurship in China, utilizing a staggered difference-in-differences model. The research reveals that the implementation of justice reform has a sizable positive effect on entrepreneurship, both statistically and economically significant. The influence is more pronounced in areas with higher trust, lower legal environment, and in rural areas. Government quality and innovation are two possible mechanisms. This paper emphasizes the significant role of the justice environment in fostering business innovation and entrepreneurship, and highlights the economic significance of government quality, providing a new perspective for encouraging entrepreneurship.