Northern Free State is a district in Free State province in central South Africa.

The seat of municipal government in Northern Free State is Sasolburg, a city of over 100,000 residents. The majority of people in this region are native Sotho speakers. Sasolburg is an industrial centre known for coal and petroleum production. Restaurants like The Shack and Buffalo Creek Spur keep locals fed and happy.

Northern Free State is a largely rural area that is home to many outdoor activities. The Vaal River and Dam offer gorgeous places for kayaking and rafting, and there are many hiking trails and mountain biking paths in the area. Near the small town of Kroonstad is the Erfenis Dam Nature Reserve, where many locals an enjoy fishing in the quiet, peaceful surroundings. For those who prefer horseback riding, there are trails in Bloemfontein, where Cowboy Kleinhans offers tours through the koppies.

The Vaal Dam is also a major feature of Free State. It is one of the largest dams in the world, and residents and tourists alike enjoy water sports on its calm waters. Nearby Deneysville provides refreshments and accommodations for visitors to the dam.