Gilbert de Lacy (died after 1163) was a medieval Anglo-Norman baron in England, the grandson of Walter de Lacy who died in 1085. Gilbert's father forfeited his English lands in 1096, and Gilbert initially only inherited the lands in Normandy. The younger de Lacy spent much of his life trying to recover his father's English lands, and eventually succeeded. Around 1158, de Lacy became a Templar and went to the Holy Land, where he was one of the commanders against Nur ad-Din in the early 1160s. He died after 1163.
- ^ Historic England "Church of St Clodock" National Heritage List for England