Richard de Clare
Richard de Clare may refer to:
- Richard fitz Gilbert, lord of Clare and of Tonbridge, ancestor of the Clare family
- Richard [Fitz Gilbert de Clare], a.k.a. Richard de Clare, 1st Earl of Hertford, Anglo-Norman lord
- Richard de Clare, 2nd Earl of Pembroke, Anglo-Norman lord known as "Strongbow"
- Richard de Clare, [3rd Earl of Hertford], known as Earl of Clare, led in negotiations for Magna Carta
- Richard de Clare, [5th Earl of Hertford], also 2nd Earl of Gloucester
- Richard de Clare, Steward of [Forest of Essex], killed at the Battle of Dysert O'Dea in Ireland