Ralph de Warneville (died 1191; sometimes Ralph de Varneville[1] or Ralf of Wanneville[2]) was the twentieth Lord Chancellor of England as well as later Bishop of Lisieux in Normandy.

Ralph was probably from Varneville aux Grès in Normandy, from which he derived his name.

[7] Ralph served King Henry II of England as Lord Chancellor from 1173 to 1181.

[9] Ralph also had custody of the castle and royal lands at Vaudreuil in Normandy in the 1180s, and was still owing accounts for his administration at his death.

[2] Ralph was appointed Bishop of Lisieux in July 1181, after his resignation from the office of Chancellor.