Introduction: Since international increase of scientific productions is an indicator in assessing different countries, the purpose of this research is to investigate the scientific productions of Iranian type I pharmacy faculty members (universities of Isfahan, Tabriz, Shiraz, Tehran and Mashhad) in the Institute for Scientific Information (ISI) during 2006-2008.Methods: In this scientometric research the scientific products of 261 faculty members of Iranian type I pharmacy colleges, indexed in the ISI during 2006-2008, were studied. In order to collect data, the ISI was first searched for the names of all Iranian type I pharmacy faculty members.Then, their addresses and other necessary data were extracted. Finally, the data was analyzed using the analytical software in the ISI and the results were shown in tables.Results: The results show that 84% of the research population were men and 16% were women.Therefore, men had more scientific productions (more than 80%). The scientific productions of Iranian type I pharmacy faculty members indexed in the ISI were 362 articles (89.50% men, 10.52% women), 409 articles (89.48% men, 10.52% women), and 411 articles (92.94% men, 7.06% women) in 2006, 2007 and 2008, respectively.Conclusion: Based on our results, schools of pharmacy at Tehran, Tabriz, Mashhad, Shiraz, Isfahan and Shahid Beheshti universities of medical sciences produced 42%, 18%, 13%, 11%, 10% and 6% of the scientific productions, respectively. Scientific production growth rate was also found to be 4%.