This study aims to analyze the phenomenon of 3 kg LPG gas shortages that occur among Micro, Small, and Medium Enterprises (MSMEs) in Selebar District, Bengkulu City and examine the causal factors based on an Islamic economic perspective. The study uses a qualitative method with a case study approach conducted in Selebar District, Bengkulu City. Data were obtained through in-depth interviews, observations, and documentation of MSMEs, LPG depots, and related parties, then analyzed using Miles and Huberman data analysis techniques that include data reduction, data presentation, and conclusions. The results of the study indicate that the scarcity of 3 kg LPG has a significant impact on the sustainability of MSME businesses, especially in the form of increased production costs, disruption of production processes, and decreased business profits due to the difficulty of obtaining subsidized LPG according to needs. Based on the results of interviews with MSMEs, the scarcity of LPG is characterized by limited stock at official depots, long queues, and high dependence of business actors on 3 kg LPG as the main energy source. Factors contributing to the shortage include suboptimal distribution, inaccurate targeting of subsidy recipients, increased public demand, and indications of hoarding and selling above the Highest Retail Price (HET). From an Islamic economic perspective, this phenomenon demonstrates the suboptimal application of justice ('adl) and the principle of benefit (maslahah) in the distribution of subsidized goods, resulting in unequal access for eligible groups to 3 kg LPG.