All Time NBA Records	Single Season NBA Records
Career Triple Doubles	Highest PPG in a Season
Career Quadruple Doubles	Highest APG in a Season
Career Points/Scoring Leaders	Highest RPG in a Season
Career PPG Leaders	Highest Steals Total in a Season
Career Assists Leaders
Career APG Leaders
Career Rebounds Leaders	Most Points in 1 Game
Career RPG Leaders	Most Assists in 1 Game
Career Steals Leaders	Most Rebounds in 1 Game

John Stockton and Magic Johnson dominate this list of Single Season NBA Assists Per Game Leaders. Of the top 30 APG seasons, John Stockton made the list 9 times, and Magic Johnson 8 times.

In the Top 18, 11.9 APG and higher, only 3 players other than Stockton and Magic made this list. Isiah Thomas has the 3rd highest assists per game average in a season at 13.9. Kevin Porter is 7th at 13.4 APG and Kevin Johnson at 12.2 APG.

Steve Nash (twice) and Chris Paul (once) are the only active players on this list.

NBA Single Season APG Leaders
Rk.	Player	Team	APG	Year
1	John Stockton	Utah Jazz	14.5	1989-90
2	John Stockton	Utah Jazz	14.2	1990-91
3	Isiah Thomas	Detroit Pistons	13.9	1984-85
4	John Stockton	Utah Jazz	13.8	1987-88
5	John Stockton	Utah Jazz	13.7	1991-92
6	John Stockton	Utah Jazz	13.6	1988-89
7	Kevin Porter	Detroit Pistons	13.4	1978-79
8	Magic Johnson	Los Angeles Lakers	13.1	1983-84
9	Magic Johnson	Los Angeles Lakers	12.8	1988-89
10	Magic Johnson	Los Angeles Lakers	12.6	1984-85
11	Magic Johnson	Los Angeles Lakers	12.6	1985-86
12	John Stockton	Utah Jazz	12.6	1993-94
13	Magic Johnson	Los Angeles Lakers	12.5	1990-91
14	John Stockton	Utah Jazz	12.3	1994-95
15	Kevin Johnson	Phoenix Suns	12.2	1988-89
16	Magic Johnson	Los Angeles Lakers	12.2	1986-87
17	John Stockton	Utah Jazz	12	1992-93
18	Magic Johnson	Los Angeles Lakers	11.9	1987-88
19	*Steve Nash	Phoenix Suns	11.6	2006-07
20	*Chris Paul	New Orleans Hornets	11.6	2006-07
21	Magic Johnson	Los Angeles Lakers	11.5	1989-90
22	Oscar Robertson	Cincinnati Royals	11.5	1964-65
23	*Steve Nash	Phoenix Suns	11.5	2004-05
24	Mark Jackson	Indiana Pacers & Denver Nuggets	11.4	1996-97
25	Nate Archibald	Kansas City Kings	11.4	1972-73
26	Kevin Johnson	Phoenix Suns	11.4	1989-90
27	Oscar Robertson	Cincinnati Royals	11.4	1961-62
28	Guy Rodgers	Chicago Bulls	11.2	1966-67
29	John Stockton	Utah Jazz	11.2	1995-96
30	Norm Nixon	San Diego Clippers	11.1	1983-84

* Denotes active player
Updated: Oct. 1st 2008

Sources:
basketball-reference.com
databasebasketball.com
wikipedia.org