Robert Greville, 2nd Baron Brooke (May 1607 – 2 March 1643) was an English Civil War Roundhead General. Greville was the cousin and adopted son of Fulke Greville, 1st Baron Brooke, and thus became 2nd Lord Brooke, and owner of Warwick Castle. He was born in 1607, and entered parliament for Warwickshire in 1628. He was involved in the foundation of Saybrooke in Connecticut. Greville was reportedly shot by a sniper (a concealed person who fired at Greville with a rifle) and many consider him to be the first recorded victim of sniper fire.