AbstractDespite the abundance and ubiquity of viruses in terrestrial ecosystems, the roles of soil viruses in ecosystem functions and plant diseases remain understudied. Here, we used 42 pairs of bulk soil and rhizosphere samples collected from cotton fields with different Verticillium dahliae infection conditions to investigate the responses of soil viruses to soilborne fungal pathogen infections. We found that V. dahliae infection significantly impacted the characteristics of rhizosphere viral community but not bulk soil community. In addition, our results revealed that unlike current knowledge of the impacts of plant pathogens on soil bacterial and fungal communities, the soil viral community demonstrated a lower viral network vulnerability to infection. Importantly, we provided evidence that soil viruses are a potentially important component of the pathobiome of plant disease which may help pathogen invasion and promote disease symptoms. Our study highlights distinct response of viral community and has implications for future plant disease management and agricultural productivity.