Battle of the Nile
Aug 1 Battle of the Nile: British Royal Navy under Admiral Horatio Nelson attacks and decimates the French fleet at Aboukir Bay off the Nile Delta, Egypt
- Aug 2 Battle of the Nile: British Royal Navy under Admiral Horatio Nelson further decimates the French fleet
- Aug 3 Battle of the Nile: British Admiral Horatio Nelson forces the remnants of the French fleet to surrender, concluding a decisive victory for the British who capture or destroy 11 French ships of the line and 2 frigates
Irish Rebellion of 1798
Aug 22 French troops land in Kilcummin harbour in County Mayo, Ireland, to aid Wolfe Tone's United Irishmen's Irish Rebellion
- Aug 27 Battle of Castlebar, Ireland: French army and Irish rebels rout a larger the British force