Alfred Forbes Lumsden

Brigadier-General Alfred Forbes Lumsden, DSO (June 1877 – 24 June 1918) was a British Army officer. He was killed in action in near Arras while touring the trenches. At the time, he was in command of the 46th Brigade.

His son was the actor Geoffrey Lumsden. His brothers were Oswald Lumsden and William Lumsden.