The present study was carried out in and around Ambasel Woreda namely, Marye, Chafi e and Wuchalie from June 2012 to September 2012. Coprological examination was used to determine the prevalence of Ovine fasciolosis. Out of 384 feacal samples examined, 137(35.68%) were found positive for fasciola. Chi-square statistical analysis technique was used to evaluate the variations between the epidemiological area (origin), age, sex and body condition. The prevalence rate of Ovine Fasciolosis with regard to Origin Chafi e (31.72%), Wuchalie (34%) and Marye (44.94%), age (young = 17.99%, and adult = 45.7%), Sex (Male = 34.6% and Female = 36.6%) and Body condition (Good = 18.71% and Poor= 47.16%), were found in the study area. According to the result the disease has a statistical signifi cance association with Age (P = 0.031) and body condition (P = 0.0164) but there was no signifi cant difference among sex groups (P = 0.381) and origin (0.246). Feacal examination indicates that fasciolosis is the most important disease of sheep in the study area by the result of coprological examination. Therefore, the present study indicated that Ovine Fasciolosis was widely distributed with high prevalence in the study area.