The purpose of this study is determine the relationship between workaholic 3 factors (Work Involvement, Feelings of Being Driven to Work, and Work Enjoyment) in Human Resource Productivity with the moderator of the intellectual capital (Human capital, structural capital and relational capital) . The research method is relative descriptive correlational. Statistical sample consisted of 201 employees Lorestan University, who were selected using stratified sampling method. Measuring instruments consists of three questionnaires workaholic Spence and Robbins questionnaire, Human Resource Productivity  base on Chivy model Hersey and Goldsmith questionnaire model, Intellectual capital questionnaire Bontis . To analyze the data, structural equation was used. The results showed that workaholic has a significant relationship with Human Resource Productivity .This relationship, particularly when moderator variable of intellectual capital,   entered the equation it ha greater strength .In other words, we can say that intellectual capital increase intensity of the relationship between workaholic and Human Resource Productivity