Kazimieras Simonavičius University (previously: Vilnius Academy of Business Law, Lithuanian: Vilniaus verslo teisės akademija) is a private university in Lithuania. The Ministry of Education and Science of the Republic of Lithuania licensed VABL on August 26, 2003. Teaching began in 2004. In 2012, the university changed its name to honor Kazimierz Siemienowicz (ca. 1600–1651), a military engineer and artillery specialist.