Margaret Howard
Margaret Howard may refer to:
- Margaret Howard, Duchess of Norfolk, née Margaret Audley,
- Margaret Howard, Countess of Nottingham, née Margaret Stewart,
- Lady Margaret Howard, stepmother of Queen Katherine Howard, married Lord Edmund Howard
- Margaret Howard, Lady Arundell, sister of Queen Katherine Howard
- Lady Margaret Sackville, née Howard, wife of Robert Sackville, 2nd Earl of Dorset