NSCIF Boys Basketball Championships
| 2013-2014 | |||||
| Div. 2 - | Chico | Pleasant Valley | |||
| Div. 3 - | Enterprise | Shasta | |||
| Div. 4 - | Corning | Gridley | |||
| Div. 5 - | Vacated | Mt. Shasta | |||
| Div. 6 - | Maxwell | Chester | |||
| 2012-2013 | |||||
| Div. 2 - | Chico | PV | |||
| Div. 3 - | Enterprise | Shasta | |||
| Div. 4 - | Corning | Orland | |||
| Div. 5 - | Liberty | Modoc | |||
| Div. 6 - | Redding Christian | Chester | |||
| 2011-2012 | |||||
| Div. 2 - | Chico | Shasta | |||
| Div. 3 - | Enterprise | Foothill | |||
| Div. 4 - | Central Valley | Gridley | |||
| Div. 5 - | Liberty | Durham | |||
| Div. 6 - | Westwood | Paradise Adventist | |||
| 2011 | |||||
| Div. 2 - | Chico | Pleasant Valley | |||
| Div. 3 - | Foothill | Paradise | |||
| Div. 4 - | Central Valley | Orland | |||
| Div. 5 - | Trinity | Liberty Christian | |||
| Div. 6 - | Mercy | Paradise Adventist Academy | |||
| 2010 | |||||
| Div. 2 - | Chico | Pleasant Valley | |||
| Div. 3 - | Enterprise | Foothill | |||
| Div. 4 - | Sutter | Orland | |||
| Div. 5 - | Hamilton | Liberty Christian | |||
| Div. 6 - | Mercy | Maxwell | |||
| 2009 | |||||
| Div. 2 - | Chico | Pleasant Valley | |||
| Div. 3 - | Enterprise | West Valley | |||
| Div. 4 - | Sutter | Corning | |||
| Div. 5 - | Redding Christian | East Nicolaus | |||
| Div. 6 - | Princeton | Champion Christian | |||
| 2008 | |||||
| Div. 2 - | Foothill | Shasta | |||
| Div. 3 - | Enterprise | Oroville | |||
| Div. 4 - | Central Valley | Yreka | |||
| Div. 5 - | Liberty | Tulelake | |||
| Div. 6 - | Hayfork | Westwood | |||
| 2007 | |||||
| Div. 2 - | Pleasant Valley | Paradise | |||
| Div. 3 - | Enterprise | West Valley | |||
| Div. 4 - | Durham | Central Valley | |||
| Div. 5 - | Liberty Christian | Redding Christian | |||
| Div. 6 - | Westwood | Big Valley | |||
| 2006 | |||||
| Div. 2 - | Chico | Pleasant Valley | |||
| Div. 3 - | Oroville | Enterprise | |||
| Div. 4 - | Corning | Durham | |||
| Div. 5 - | Redding Christian | Hamilton | |||
| Div. 6 - | Westwood | Dunsmuir | |||
| 2005 | |||||
| Div. 2 - | Chico | Foothill | |||
| Div. 3 - | West Valley | Oroville | |||
| Div. 4 - | Winters | Anderson | |||
| Div. 5 - | Pierce | Portola | |||
| Div. 6 - | Westwood | Dunsmuir | |||
| 2004 | |||||
| Div. 2 - | Chico 71 | Pleasant Valley 60 | |||
| Div. 3 - | Enterprise 61 | Anderson 46 | |||
| Div. 4 - | Sutter 58 | Colusa 40 | |||
| Div. 5 - | Quincy 61 | Liberty 43 | |||
| Div. 6 - | Happy Camp 65 | Redding Christian 42 | |||
| 2003 | |||||
| Div. I-II - | Pleasant Valley 66 | Chico 58 | |||
| Div. III - | Enterprise 64 | West Valley 46 | |||
| Div. IV - | Gridley 56 | Durham 44 | |||
| Div. V - | Liberty 48 | Bishop Quinn 45 | |||
| Div. VI - | Happy Camp 67 | Butte Valley 56 | |||
| 2002 | |||||
| Div. I-II - | Pleasant Valley 70 | Shasta 47 | |||
| Div. III - | Enterprise 75 | Anderson 38 | |||
| Div. IV - | Wheatland 59 | Sutter 47 | |||
| Div. V - | Capital 75 | Liberty 59 | |||
| Div. VI - | Happy Camp 68 | Loyalton 51 | |||
| 2001 | |||||
| Div. I-II - | Pleasant Valley 58 | Shasta 47 | |||
| Div. III - | Enterprise 65 | Anderson 63 | |||
| Div. IV - | Sutter 73 | Yreka 40 | |||
| Div. V - | Portola 68 | Capital 59 | |||
| Div. VI - | Bishop Quinn 55 | Westwood 46 | |||
| 2000 | |||||
| Div. I-II - | Shasta 88 | Chico 87 | |||
| Div. III - | Enterprise 79 | Foothill 66 | |||
| Div. IV - | Gridley 64 | Oroville 56 | |||
| Div. V - | Mercy 66 | Westwood 45 | |||
| Div. VI - | Dunsmuir 66 | McCloud 61 | |||
| 1999 | |||||
| Div. I-II - | Chico 57 | Pleasant Valley 45 | |||
| Div. III - | Enterprise 57 | West Valley 44 | |||
| Div. IV - | Sutter 64 | Gridley 60 | |||
| Div. V - | Liberty 63 | Delta 55 | |||
| Div. VI - | Big Valley 42 | Surprise Valley 40 | |||
| 1998 | |||||
| Div. I-II - | Pleasant Valley 74 | Chico 73 | |||
| Div. III - | Enterprise 57 | Las Plumas 46 | |||
| Div. IV - | Sutter 45 | Corning 44 | |||
| Div. V - | Mercy 53 | Liberty 50 | |||
| 1997 | |||||
| Div. II-III - | Shasta 64 | Enterprise 48 | |||
| Div. IV - | Oroville 68 | Corning 58 | |||
| Div. V - | Fall River 80 | Westwood 56 | |||
| 1996 | |||||
| Div. II-III - | Chico 59 | Enterprise 46 | |||
| Div. IV - | Oroville 68 | Yreka 49 | |||
| Div. V - | North Valley Christian 58 | Mt. Shasta 55 | |||
| 1995 | |||||
| Div. II-III - | Chico 50 | Enterprise 47 | |||
| Div. IV - | Orland 66 | Yreka 50 | |||
| Div. V - | Chester 79 | Colusa 66 | |||
| 1994 | |||||
| Div. II-III - | Paradise 39 | Pleasant Valley 36 | |||
| Div. IV - | Yreka 60 | Orland 58 | |||
| Div. V - | Delta 61 | Liberty 52 | |||
| 1993 | |||||
| Div. II-III - | Paradise 54 | Red Bluff 43 | |||
| Div. IV - | Gridley 50 | Lassen 43 | |||
| Div. V - | Mt. Shasta 60 | Delta 53 | |||
| 1992 | |||||
| Div. II-III - | Pleasant Valley 53 | Chico 49 | |||
| Div. IV - | West Valley 67 | Lassen 51 | |||
| Div. V - | Colusa 80 | Portola 69 | |||
| 1991 | |||||
| Div. II-III - | Shasta 55 | Central Valley 48 | |||
| Div. IV - | Yreka 44 | Anderson 43 | |||
| Div. V - | Colusa 67 | Pierce 60 | |||
| 1990 | |||||
| Div. II-III - | Paradise 78 | Enterprise 59 | |||
| Div. IV - | Gridley 59 | Oroville 46 | |||
| Div. V - | Colusa 73 | Pierce 56 | |||
| 1989 | |||||
| Div. II-III - | Enterprise 42 | Central Valley 48 | |||
| Div. IV - | Gridley 64 | Wheatland 49 | |||
| Div. V - | Weed 50 | Quincy 48 | |||
| 1988 | |||||
| Div. II-III - | Pleasant Valley 43 | Shasta 34 | |||
| Div. IV - | Lassen 73 | Orland 69 | |||
| Div. V - | Loyalton 69 | Greenville 59 | |||
| 1987 | |||||
| AAAA - | Enterprise 53 | Anderson 52 | |||
| AAA - | Colusa 77 | Orland 53 | |||
| AA - | Mt. Shasta 64 | Weed 44 | |||
| A - | McCloud 70 | Northstate 55 | |||
| NorCal Qualifier: | Colusa 83 | Mt. Shasta 71 | |||
| Small School Champion: | Colusa 64 | McCloud 51 | |||
| 1986 | |||||
| AAAA - | Pleasant Valley 53 | Chico 39 | |||
| AAA - | Corning 75 | Colusa 57 | |||
| AA - | Portola 56 | Mt. Shasta 43 | |||
| A - | McCloud 72 | Chester 59 | |||
| NorCal Qualifier: | McCloud 51 | Portola 46 | |||
| Small School Champion: | McCloud 67 | Corning 52 | |||
| 1985 | |||||
| AAAA - | Anderson 50 | Chico 48 | |||
| AAA - | Gridley 84 | West Valley 67 | |||
| AA - | Weed 63 | Live Oak 49 | |||
| A - | McCloud 86 | Westwood 55 | |||
| NorCal Qualifier: | Gridley 65 | McCloud 50 | |||
| Small School Champion: | Gridley 74 | Weed 61 | |||
| 1984 | |||||
| AAAA - | Central Valley 60 | Las Plumas 48 | |||
| AAA - | Gridley 72 | Willows 46 | |||
| AA - | Weed 91 | Portola 39 | |||
| A - | Northstate 66 | Happy Camp 51 | |||
| NorCal Qualifier: | Gridley 60 | Weed 48 | |||
| Small School Champion: | Gridley 75 | Northstate 53 | |||
| 1983 | |||||
| AAAA - | Anderson 41 | Pleasant Valley 39 | |||
| AAA - | Gridley 83 | Wheatland 55 | |||
| AA - | Weed 66 | Chester 49 | |||
| A - | Burney 76 | Liberty 51 | |||
| NorCal Qualifier: | Weed 56 | Burney 38 | |||
| Small School Champion: | Weed 54 | Gridley 48 | |||
| 1982 | |||||
| AAA - | Enterprise 63 | Shasta 58 | |||
| AA - | Los Molinos 51 | Modoc 47 | |||
| Small School Champion: | Tulelake 58 | Los Molinos 46 | |||
| 1981 | |||||
| AAA - | Shasta 61 | Anderson 56 | |||
| AA - See Burney Classic | |||||
| 1980 | |||||
| AAA - | Anderson 66 | Shasta 54 | |||
| AA - See Burney Classic | |||||
| 1979 | |||||
| AAA - | Anderson 74 | Gridley 61 | |||
| AA - See Burney Classic | |||||
| 1978 | |||||
| AAA - | Enterprise 68 | Anderson 61 | |||
| AA - See Burney Classic | |||||
| 1977 | |||||
| AAA - | Enterprise 50 | Pleasant Valley 49 | |||
| AA - See Burney Classic | |||||
| 1976 | |||||
| AAA - | Enterprise 56 | Chico 52 | |||
| AA - See Burney Classic | |||||
| 1975 | |||||
| AAA - | Pleasant Valley 53 | Colfax 44 | |||
| AA - See Burney Classic | |||||
| 1974 | |||||
| AAA - | Pleasant Valley 56 | Yreka 53 | |||
| AA - See Burney Classic | |||||
| 1973 | |||||
| AAA - | Pleasant Valley 57 | Yreka 43 | |||
| AA - See Burney Classic | |||||