This paper studies the association between the effectiveness of insolvency regulations and entrepreneurship using multilevel modeling of about 300,000 individuals in 27 countries over the 2005-2010 period. We investigate the relationship between three different measures of Bresolving insolvency^(time, cost, and recovery rate) from the World Bank and four different measures of entrepreneurship from the Global Entrepreneurship Monitor, controlling for relevant individualand country-level facets. We find that opportunitydriven and innovation-oriented entrepreneurs are more severely affected by onerous insolvency regulations than necessity-motivated entrepreneurs. However, entrepreneurs envisioning rapid employment growth are not affected by onerous insolvency regulations. We discuss contributions to comparative entrepreneurship research and public policy.