Arthur Wellesley, first Duke of Wellington, Viscount of Talavera, Duke of Vittoria, Count of Ciudad Rodrigo and Commander-in-Chief of all of His Britannic Majesty's Forces in the Peninsular, is my military hero.
Damn, you got their before me. Although Admiral Lord Adam Duncan 1st Viscount Camperdown, Admiral Lord Nelson, Earl of Cardigan, Lord Kitchener, and Earl Haig also come close.