What candidates do voters perceive as best to combat corruption? While recent studies suggest that parties recruit women in order to restore legitimacy, we know less about whether voters believe that women candidates are better equipped than male candidates to fight corruption. This study suggests that women mayors are seen as more likely to fight corruption, yet that the credibility of both male and female politicians increases if they are ascribed traits traditionally seen as ‘female,’ including being risk averse or specializing in the provision of welfare services. Leveraging the diverse levels of socio-economic development, corruption, and gender equality across 25 EU member countries, our unique conjoint experiment shows support for these claims. Both women and male candidates benefit from being described as risk averse and prioritizing social welfare issues, while outsider status has no effect. Male candidates, however, have a consistent disadvantage, particularly among women voters. Moreover, the effects of candidate gender are strongest in areas of Europe with the highest levels of political gender equality.