In the game of contract bridge, a balanced hand (or balanced distribution) denotes a hand of thirteen cards which contains no singleton or void and at most one doubleton. Three hand patterns are classified as truly balanced: 4-3-3-3, 4-4-3-2 and 5-3-3-2. The hand patterns 5-4-2-2 (an example of a two-suiter) and 6-3-2-2 (a single-suiter) are generally referred to as semi-balanced.
In natural bidding systems, balanced hands within specified high card point (HCP) ranges are generally opened with a notrump bid, or rebid in notrump.
In the Netherlands, a bidding system called Saaie klaver ("Boring club") that reserves the 1♣ opening for all balanced hands (boring hands), has gained some popularity.