Longmore House, formerly Longmore Hospital, on Salisbury Place, Newington, Edinburgh, is the headquarters of Historic Environment Scotland.

The property is designated a Category B listed building.

[1] The hospital has its origins in a facility commissioned by the newly-formed Edinburgh Association for Incurables which opened in Salisbury Place in 1875.

[2] The trustees decided to rebuild the facility, financed by a bequest from John Longmore and using a neoclassical design by John More Dick Peddie: the new building was completed in December 1880.

[3] The hospital joined the National Health Service in 1948.