These studies were taken experimentally to clarify the clinical and histopathological findings of listeriosis in Korean native goat(KNC). Four KNGs of 4 to 5 months of age were inoculated orally or in-travenously (IV) with Listeria monocytogenes isolated from a field case of KNG. 1. On the clinical findings, depression, anorexia and fever were observed in all inoculated goats, and nasal discharge, keratoconjunctivitis and diarrhea in 3 of 4 goats. Highest rectal temperature after in-oculation was 2.5$^{circ}C$ higher in IV inoculated goats and 1.9$^{circ}C$ higher in orally inoculated than normal rectal temperature observed before inoculation. Durations of clinical course after inoculation in IV and orally inoculated goats were 5 days and 8 days, respectively. 2. On the gross lesions, swelling of the lymph nodes, hemorrhage and .inflammation of the small intestine and rigor mortis were observed in 4 of 4 goats, and keratoconjunctivitis, hemorrhage and inflammation of the large intestine, swelling of the spleen, pneumonia and hydropericardium in 3 of 4 goats. Congestion of the visceral organs and ecchymosis of the sin in a fetus were observed. Keratoconjunctivitis, hemorrhage of the abomasum, swelling of the lymph node, hemorrhage and inflammation of the small intestine, swelling of the spleen, necrosis of the liver and pneumonia were observed as severe lesions. These lesions were more severe in IV inoculated goats than those in orally inoculated goats. 3. On histopathological findings, focal necrosis found throughout the livers occurred mainly on peripheral areas of hepatic lobules. These necrotic foci consisted of neutrophils, lymphocytes, macrophages, short rod bacteria and necretic hepatic cells. Suppurative pneumonia of the lung, hyperemia, congestion, epithelial necrosis and sloughing of the small and large intestine, swelling in periventricular regions of the central nervous system, swelling of the kidney, spleen and lymph node were observed as listerial lesions.