Baron Cozens-Hardy, of Letheringsett in the County of Norfolk, was a title in the Peerage of the United Kingdom. It was created on 1 July 1914 for Sir Herbert Cozens-Hardy, Master of the Rolls from 1907 to 1918. He was succeeded by his eldest son, the second Baron. He represented Norfolk South in Parliament as a Liberal. He was succeeded by his younger brother, the third Baron. The title became extinct on the death of the fourth Baron on 11 September 1975.
| Escutcheon: | Quarterly: 1st & 4th per chevron Argent and Or in chief two fire balls Sable fired Proper (Hardy); 2nd & 3rd Azure a lion rampant Or gorged with a ducal coronet of the field in chief two barrulets of the second (Cozens). |
| Crest: | 1st a dexter arm embowed holding in the hand an eagle’s head erased fesswise Proper (Hardy); 2nd a lion rampant Or vulned at the shoulder Proper and gorged with a ducal coronet Azure. |
| Supporters: | Dexter an eagle Argent wings endorsed Gules holding in the beak a white rose slipped and leaved Proper, sinister a winged lion queue fourchée Argent wings endorsed Gules.Motto = Fear One. |
| Badge: | Upon a field Azure diaper of mascles and fleurs-de-lis Or an estoc (or thrusting sword) the blade enfiled with a baron’s coronet Proper the quillons terminating in fleurs-de-lis Or the hilt also Proper and the pomel Or thereon a rose Argent, with mottoes “Fear One” and “Je Sers”.[1] |