Open AccessThis co-relational study explored the relationship between reading self-efficacy beliefs, reading strategies use and reading comprehension level of Iranian EFL learners. In this study, Michigan reading comprehension test, a self-reported Reading Strategy Use Questionnaire, and a Reading Self-efficacy Questionnaire were administered to eighty Junior and Senior EFL students. The results of Spearman Correlation coefficient, descriptive statistics, and Canonical correlation indicated that a) there were significant strong positive correlation between reading self-efficacy beliefs and reading comprehension and also between reading self-efficacy beliefs and reading strategies use, b) the most frequent use of reading strategy was found to be cognitive strategy, followed by testing strategy, meta-cognitive strategy, and finally compensatory strategy, c) regarding the gender, the relationship between Reading Self-efficacy and Reading Strategies used by Iranian EFL senior and junior students made no difference.