Bamble is a municipality in Telemark county, Norway. It is located in the traditional district of Grenland. The administrative centre of the municipality is the town of Langesund. Other population centres in Bamble include the town of Stathelle and the villages of Bamble, Botten, Herre, and Valle.

Toke is a lake in Telemark county, Norway. The lake is located primarily in Drangedal Municipality, but it also extends slightly into Kragerø Municipality and Bamble Municipality. The lake consists of several areas: Upper Toke and Lower Toke, which is connected via Straumen, literally 'the stream'. At the north end of Upper Toke is the village of Prestestranda. In the south, the eastern arm of Lower Toke (Rørholtfjorden) reaches into Bamble municipality and the southern part reaches into Kragerø, where its outlet is the river Lundereidelva where the Dalfoss hydroelectric plant is located. The lake, with its inflow, constitutes the majority of the Kragerø watershed.