Walter Chalmers (27 February 1873 – 10 August 1957) was a British engineer. He followed his father into the North British Railway, starting as an apprentice at Cowlairs railway works. In 1904 he became Chief Draughtsman and, from 1920 to 1922, he was Chief Mechanical Engineer.[1]
Chalmers was born in Leeds, to a Scottish father, Robert Chalmers from Paisley, Renfrewshire, and English mother, Sarah Jane Glendening, from Yorkshire.[2] Robert had held the title Assistant Locomotive Superintendent and Chief Draughtsman. Walter Chalmers succeeded his father in the same role, but the title was abbreviated to Chief Draughtsman. In 1920, he succeeded William Paton Reid who had held the role of Locomotive Superintendent, but in line with other railway companies of the era, the title of the post was changed to Chief Mechanical Engineer. His own successor in the deputy position was J P Grassick, whose job title was also changed from Chief Draughtsman to Locomotive Running Superintendent.[3]: 112