This study aims to analyze the influence of service quality and price fairness on consumer loyalty in the fast-food restaurant industry in Tangerang, Indonesia. It further investigates the mediating roles of consumer satisfaction and word-of-mouth communication (WOM) in these relationships. A quantitative research approach was employed using Structural Equation Modeling (SEM) with LISREL software to test the proposed relationships. Data were collected from 347 respondents who visited six fast-fo