Battle of Brega
Battle of Brega may refer to:

World War II
Battle of Brega (1941), part of the Western Desert Campaign of World War II

Libyan civil war
First Battle of Brega, fought on 2 March 2011
Second Battle of Brega, fought 13 to 15 March 2011
Third Battle of Brega, fought 31 March to 7 April 2011
Battle of Brega–Ajdabiya road, fought 8 April to 14 July 2011
Fourth Battle of Brega, fought 14 to 21 July 2011