Theophilus Howard, 2nd Earl of Suffolk, was an English nobleman and politician.

Thomas Howard, 1st Earl of Suffolk,, of Audley End House in the parish of Saffron Walden in Essex, and of Suffolk House near Westminster, a member of the House of Howard, was the second son of Thomas Howard, 4th Duke of Norfolk, by his second wife Margaret Audley, the daughter and eventual sole heiress of Thomas Audley, 1st Baron Audley of Walden, of Audley End.