The gallbladder is a small, pear-shaped organ located in the upper right part of the abdomen, positioned underneath the liver. It lies within a shallow depression on the liver's underside, specifically beneath the right lobe, in the right hypochondrial region of the abdomen

. Anatomically, the gallbladder is situated just below the liver and anterior to the first part of the small intestine (duodenum). It connects to the biliary tree via the cystic duct, which joins the common hepatic duct to form the common bile duct that empties bile into the duodenum

. In summary, the gallbladder is located on the right side of the abdomen, tucked beneath the liver, near the upper right quadrant just below the rib cage