Splenic cysts are very unusual in daily surgical practice and less than 1000 cases have been reported in literature till date. These are classified as true or pseudocyst based on presence or absence of epithelial lining. Primary, true or epithelial splenic cysts are even rarer. Most of the cases are asymptomatic until of significant size, at which time they are then detected incidentally on ultrasonography or CT scan. We report a case of 13 years old girl who presented to us with a huge lump in central and left upper part of the abdomen.