Thomas Howard was the name of several prominent English noblemen who lived between the 15th century and the 17th century. The best known was the Third Duke of Norfolk.
The complete list is as follows:
- Thomas Howard, 2nd Duke of Norfolk (1443-1524)
- Thomas Howard, 3rd Duke of Norfolk (1473-1554)
- Thomas Howard, 4th Duke of Norfolk (1536-1572)
- Thomas Howard, 2nd Earl of Arundel and Surrey (1586-1646)