County Buildings is a municipal structure in Newtown Street, Duns, Scottish Borders, Scotland.

The outer bays, which were slightly projected forward, were fenestrated by tri-partite windows on both floors and were also surmounted by Dutch gables with finials.

[1] Elected county councils were established in 1890 under the Local Government (Scotland) Act 1889, taking over most of the functions of the commissioners.

The county council subsequently established additional offices in various converted houses along Newtown Street.

[13] During the Second World War, the area accommodated elements of the Polish I Corps and, on 3 May 1943, a plaque was installed on the front of the building to commemorate their presence.