The Mott-Smith Trophy, named for writer and cryptographer Geoffrey Mott-Smith, is awarded to the player with the best overall individual performance in the Spring Nationals, the spring event of the American Contract Bridge League (ACBL) North American Bridge Championship (NABC).^[1]

The Mott-Smith Trophy was donated in 1961 by friends of Geoffrey Mott-Smith and was made retroactive to include all the winners from 1958.^[1]

Geoffrey Arthur Mott-Smith (1902–1960) was the second son of Harold Mead Mott-Smith (1872–1978) and Jennie Ormsby Yates (1874–1941) and a grandson of John Mott-Smith.^[2] He became co-chairman of the ACBL Laws Commission, editor of the ACBL Bridge Bulletin 1935–36, a contributor to The Bridge World, a writer and cryptographer. During World War II, Mott-Smith served as chief instructor for the OSS in the training of cryptographers and cryptanalysts. He wrote or co-wrote more than 29 books on games and served as games consultant for the Association of American Playing Card Manufacturers.^[3]

Boldface numerals represent a record-breaking number of masterpoints.

• Fishbein Trophy
• Goren Trophy