Hepburn House, also known as East Claremont Street Drill Hall, is a military installation in Edinburgh.

The building was designed by Thomas Duncan Rhind in the free Renaissance style as the headquarters of the 9th (Highlanders) Battalion the Royal Scots and completed in 1912.

[1] The battalion was mobilised at the drill hall in August 1914 before being deployed to Western Front.

[4] After the Dalmeny Street drill hall was decommissioned in the late 1990s, this unit, in its new designation as A (Royal Scots) Company, 52nd Lowland Regiment, became based at the East Claremont Street drill hall in 1999.

[4] This unit evolved further to become A (Royal Scots Borderers) Company, 52nd Lowland, 6th Battalion The Royal Regiment of Scotland, still based at the East Claremont Street drill hall, in 2006.