Šibenik is a historic town situated in central Dalmatia, Croatia, where the Krka River flows into the Adriatic Sea. It serves as the capital and cultural, educational, administrative, and economic center of Šibenik-Knin County. The settlement is positioned on a hill approximately 70 meters above sea level, historically forming part of the oldest native Croatian towns on the eastern shores of the Adriatic.

First mentioned in 1066 by King Peter Krešimir IV, the city is also known as Krešimir's Town. It gained city status in 1169 and established its diocese in 1298. After periods of Venetian and Austro-Hungarian rule, it became significant in modern history as the de facto capital of the Socialist Republic of Croatia from 1944 to 1945 and the foundation site of the Croatian Navy.

The town is defined by its Venetian-era fortifications and the Cathedral of St. James, a 15th and 16th-century architectural masterpiece inscribed on the UNESCO World Heritage List alongside the Fortress of St. Nicholas. Other notable landmarks include St. Michael's Fortress and the traditional orange and black Šibenik hat, which symbolizes the city's colors and heritage.

Cultural life includes the Dalmatian Chanson Evenings and the International Children's Festival, reflecting its artistic traditions. The area is also linked to notable figures such as polymath Faust Vrančić, inventor of the parachute, and basketball player Dražen Petrović. Visitors are drawn to the historic city walls, the cathedral, and the surrounding natural beauty of the Dalmatian region.

The municipality had a population of 42,599 as of 2021, while the town itself had 31,115 inhabitants. Access is provided via nearby airports in Split and Zadar, bus connections to Central Europe, and local ferries to nearby islands. The city remains a key administrative hub with a rich history spanning from its medieval origins through various imperial influences to its current role in Croatia.