Viscount Alanbrooke, o Brookeborough in the Coonty o Fermanagh, is a title in the Peerage o the Unitit Kinrick. It wis creatit on 29 Januar 1946 for Field Marshal Alan Brooke, 1st Baron Alanbrooke. He haed awready been creatit Baron Alanbrooke, o Brookeborough in the Coonty o Fermanagh, on 18 September 1945, an aa in the Peerage o the Unitit Kinrick. Brooke wis the saxth son o Sir Victor Brooke, 3rd Baronet, an the uncle o the Prime Meenister o Northren Ireland Basil Brooke, 1st Viscoont Brookeborough. As o 2010 the titles are held bi his son, the third Viscoont, who succeedit his hauf-brither, Thomas, who wis unmarried an haed nae children, in 1972. Lord Alanbrooke is an aa in remainder tae the Brooke Baronetcy o Colebrooke, a title held bi his kinsman Alan Brooke, 3rd Viscoont Brookborough.
Viscoonts Alanbrooke (1946) 
- Alan Francis Brooke, 1st Viscoont Alanbrooke (1883–1963)
- Thomas Brooke, 2nt Viscoont Alanbrooke (1920–1972)
- Alan Victor Harold Brooke, 3rd Viscoont Alanbrooke (b. 1932)
There is nae heir tae the titles.
See an aa 
- Kidd, Charles, Williamson, David (editors). Debrett's Peerage and Baronetage (1990 edition). New York: St Martin's Press, 1990.