David Alan Grissom (born 16 August 1964) is an American and Icelandic former basketball player and coach.
[1] During his junior year, he averaged 23.4 points and 14.3 rebounds per game, leading the school to a 30–4 record and a State 2A tournament semi-final berth.
On 7 January 1990, Grissom scored a career high 47 point in a victory against Valur.
[10] For the 1993–1994 season, he averaged 22.4 points and a career high 10.1 rebounds per game and was named to the Úrvalsdeild Domestic All-First Team.
[15] Grissom was a player-coach for ÍV during the 1999–2000 season,[16] averaging 18.3 points in 17 games in the 1. deild karla.