Lieutenant General Sir Bertram Norman Sergison-Brooke, KCB, KCVO, CMG, DSO (born Brooke; 20 July 1880 – 26 March 1967) was an Anglo-Irish senior British Army officer who served as Major-General commanding the Brigade of Guards and General Officer Commanding (GOC) London District.

The Brookes were a prominent Anglo-Irish family that had been settled in Northern Ireland since prior to the Plantation of Ulster.

[8] Following the end of the war in June 1902 he returned with most of the men of the guards regiments on board the SS Lake Michigan, which arrived in Southampton in October 1902.

[6] Brooke also served in the First World War, initially as Assistant Embarkation Officer in Southampton and then as a brigade major[10] in France.

[6] By September 1917 he was a temporary brigadier general[11] commanding the 2nd Guards Brigade but was gassed on the Western Front.