Ny Varberg (New Varberg) was a city founded sometime between 1429 and 1434 about five kilometres north of present-day Varberg, Sweden. It was abandoned around 1612. The city was located at a crossroads where the roads from Småland and Västergötland met the royal road through Halland. To have access to the sea, a canal 700 metres long was built between Kattegat and Himleån.