King (card)

The king is a playing card with a picture of a king on it. The king is usually the highest-ranking face card. In French playing cards and tarot decks, the king immediately outranks the queen. In Italian and Spanish playing cards, the king immediately outranks the knight. In German and Swiss playing cards, the king immediately outranks the Ober. In some games, the king is the highest-ranked card; in others, the ace is higher. Aces began outranking kings around 1500 with Trappola being the earliest known game in which the aces were highest in all four suits. In the Ace-Ten family of games such as pinochle and schnapsen, both the ace and the 10 rank higher than the king.

The king card is the oldest and most universal court card. It most likely originated in Persian Ganjifeh where kings are depicted as seated on thrones and outranking the viceroy cards which are mounted on horses. Playing cards were transmitted to Italy and Spain via the Mamluks and Moors. The best preserved and most complete deck of Mamluk cards, the Topkapı pack, did not display human figures but just listed their rank most likely due to religious prohibition. It is not entirely secure if the Topkapı pack was representative of all Mamluk decks as it was a custom-made luxury item used for display. A fragment of what may be a seated king card was recovered in Egypt which may explain why the poses of court cards in Europe resemble those in Persia and India.

Seated kings were generally common throughout Europe. During the 15th century, the Spanish started producing standing kings. The French originally used Spanish cards before developing their regional deck patterns. Many Spanish court designs were simply reused when the French invented their own suit-system around 1480. The English imported their cards from Rouen until the early 17th century when foreign card imports were banned. The king of hearts is sometimes called the "suicide king" because he appears to be sticking his sword into his head. This is a result of centuries of bad copying by English card makers where the king's axe head has disappeared.

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