Objective: This study was set to investigate the phonological processing model in Azari-Farsi bilingual students with and without dyslexia. Method: 276 students (8-10 years old) from Tabris's primary schools were recruited. Phonological awareness, phonological working memory, rapid automatic naming and reading tests were administered. Results: Results showed that students with dyslexia have a poor and the students without dyslexia have a good fitness. Conclusion: This study concludes that the phonological processing model has a better fitness for the normal bilingual students.