This article studies human rights due diligence by private corporate creditors in the context of sovereign debt restructurings. First, the legal bases of this specific due diligence are presented and systematized. Then, by providing empirical statistical evidence, the article analyses whether haircuts applied by creditors across countries regularly consider the social and economic human rights situation of the debtor countries in question, as part of creditors’ due diligence. Also, the main characteristics of bond markets that contribute to understanding the asymmetric power relationship between private lenders and sovereign borrowers are described. Finally, Argentina’s latest debt restructurings are studied in depth to determine whether human rights were taken into account when agreeing on the size of haircuts. From quantitative and qualitative data, this article concludes that the haircuts agreed by creditors are regularly not sensitive to the social and economic human rights situation of debtor populations or to the impact that debt agreements could have on them.