The research was conducted in the department of obstetrics and gynecology at Al-Assad university hospital in Lattakia in the period between (1/1/2014) – (30/6/2015). The study included (100) patient, who submitted to colposcopy and Papanicolaou smear to detect the effect of early marriage (early onset of sexual activity) on colposcopic and cellular finding in cervix . The results in (early married women) group (50) patient were compared to control group from patients who (not early married women)group (50) patient. We found that there was important difference in the rate of abnormal colposcopic findings : This rate in early married women was (26%) and in the second was (12%). We also found that there was important difference in the rate of abnormal cellular findings: This rate in early married women was (18%) and in the second was (8%). This assure the effect of early onset of sexual activity (early marriage) on colposcopical and cellular finding in cervix with assuring on the importance of frequent colposcopy and Papanicolaou smear test.