Spontaneous rupture of hepatocellular carcinoma is a distinct presentation causing acute abdomen. Different treatment approaches have been advocated including emergency hepatectomy, initial hemostasis by hepatic artery ligation or transarterial embolization and second-stage hepatectomy. Unrecognized ruptured hepatocellular carcinoma during laparotomy is often encountered in countries where the incidence of hepatocellular carcinoma is low. Radiofrequency ablation is a new localized thermal ablative technique for the treatment of unresectable hepatic tumors including hepatocellular carcinoma. We report a case where radiofrequency ablation was used as a salvage procedure for ruptured hepatocellular carcinoma during emergency laparotomy.