Leszek Ryszard Nawara, Polish university administrator. Recipient Gold Cross of Merit, 1974, Cross of the Order Poland's Revival, 1984. Member machine construction committee PAS, 1975-1980, metrology and scientific apparatus, 1976-1993, scientific secretary, 1975-1990, scientific secretary section of fundamentals of technical, 1967-1980. Member International Institution for Production Engineering.
Senior assistant Technology University of Cracow, 1955, associate professor, 1958-1968, professor, since 1986, head metrology and technical control laboratory, 1968-1996. Deputy director for science Institute of Technology, 1970-1973. Director Machine Technology Institute, Technology University, Cracow, 1973-1979.
Expert International Organization for Standardization International Organization for Standardization/TC 3WG-10, 1989-1996.