File:Coat of arms of Sir Robert Dudley, 1st Earl of Leicester, KG.png

Quarters based on those displayed on Leicester's stallplate in St George's Chapel (N9/22).

Quarterly of 16:

• 1st Or a lion rampant double queued Vert on a crescent for difference Sable a like crescent Argent in dexter chief (Dudley);
• 2nd Gules a cinquefoil pierced Ermine (Bellomont/Beaumont);
• 3rd Or two lions passant in pale Azure (Somery);
• 4th Or a cross flory Azure (Sutton);
• 5th Barry of six Argent and Azure in chief three torteaux a label Ermine (Grey);
• 6th Or a maunch Gules (Hastings);
• 7th Barry of ten Argent and Azure twelve martlets in orle Gules (de Valence);
• 8th Vairy Or and Gules (Ferrers);
• 9th Gules seven mascles conjoined three three and one Or (Ferrers/Quincy);
• 10th Azure three garbs Or (Earldom of Chester);
• 11th Gules a lion rampant and a border engrailed Or (Talbot);
• 12th Gules a fess between six crosses crosslet Or (Beauchamp);
• 13th Checky Or and Azure a chevron Ermine (Newburgh);
• 14th Gules a chevron between ten crosses formy four two one two and one Argent (Berkley);
• 15th Gules a lion passant guardant Argent ducally crowned Or (Lisle of Kingston Lisle);
• 16th Or a fess between two chevrons Sable (Lisle of Rougemont).