This final project discusses the average lower 2-domination number of Jahangir graphs J2,m and J3,m. The determination of the average lower 2-domination number is done by analyzing the characteristics of the 2-domination set of these Jahangir graphs with values m = 2, 3, 4, 5 and 6. The results show the formula for the average lower 2-domination number for Jahangir graphs J2,m and J…