John Fedor Augustus Kelling, JP, known as Fedor Kelling, was a 19th-century Member of the New Zealand Parliament, representing Nelson. A leader of a group of immigrants from Germany, he also served as the German consul.

Nelson Province was constituted in 1853 under the New Zealand Constitution Act 1852, and originally covered the entire upper South Island, including all of present-day Buller, Kaikoura, Marlborough, and Tasman districts, along with Nelson City, Grey District north of the Grey River, and the Hurunui District north of the Hurunui River. It was reduced in size by the creation of Marlborough Province in November 1859, then abolished in 1876, along with all the provinces of New Zealand.