The hotel restaurant has recently focused on increasing profits through better food and beverage service and sales. Especially, The modern Society, Called a Service - economized Society, is moving to Service Quality. Therefore, The Concerns about Service Quality is increasing and its competition is getting Stronger in the World. The Purpose of this Study was to find areas that needed to customer satisfaction in the department of the hotel restaurant. The customer satisfaction with the quality of service should profits in the restaurant of hotel. The Purpose of this study are as follows: The first, through the questionnaire, what is the main Hotel Restaurant Service Quality Influencing Customer Satisfactionulcorner Second, The result showed, as hypothesized, that significant difference in attribution among experimental groups existed for each factor of the independent variables.