A ‘Quadruple-Double’ is recorded when a player records 10 or more in four of the following categories: points, assists, rebounds, steals, or blocked shots. Prior to the 1973-74 season, the NBA did not record steals and blocked shots. There have only been four documented NBA players who have recorded quadruple-doubles.

 

NBA All-Time Quadruple-Doubles
Player	Team	Date	Opponent	Pts	Ast	Reb	ST	BS
David Robinson	San Antonio Spurs	Feb. 17th, 1994	Detroit	34	10	10	2	10
Hakeem Olajuwon	Houston Rockets	Mar. 29th, 1990	Milwaukee	18	10	16	1	11
Alvin Robertson	San Antonio Spurs	Feb. 18th, 1986	Phoenix	20	10	11	10
Nate Thurmond	Chicago Bulls	Oct. 18th, 1974	Atlanta	22	13	14		12

* Denotes active player
Updated: Mar. 5th 2013

Sources:
Wikipedia
DatabaseBasketball

All Time NBA Records	Single Season NBA Records
NBA Champions Career Quadruple Doubles Career Triple Doubles Career Scoring Leaders Career PPG Leaders Career Assists Leaders Career APG Leaders Career Rebound Leaders Career RPG Leaders Career Steals Leaders	Single Season PPG Leaders Single Season APG Leaders Single Season RPG Leaders Single Season Steals Leaders Most Points in 1 Game Most Assists in 1 Game Most Rebounds in 1 Game