List of IE team champs from high school to adult amateur. The list does not include co-champions and league champions for high school is also not included.
Legend: (B) Boys, (G) Girls, RCC-Riverside County Cup, SCIAC- Southern California Intercollegiate Athletic Conference, CIF-California Interscholastic Federation (Southern Section), Cal Pac- California Pacific Conference, IEA- Inland Empire Athletic conference, WAC- Western Athletic Conference
Chronological list
2023
- Temecula FC RCC champs
- Future FC UPSL W SoCal champions
- Norco (B) IEA Regular Season Champions
- Chaffey (G) IEA Regular Season Champions
- CBU (B) WAC Champions
2022
- UCR (B) Big West Champions
- Chaffey (B) IEA regular season champs
- Chaffey (G) IEA regular season champs
- CBU (B) WAC Champions
- Monclair HS (B) CIF Champs
- Temecula Valley HS (G) CIF Champs
- IER SoCal Premier Open division Champs
- Future FC UPSL W SoCal champions
2021
- La Sierra University (G) Cal Pac Champions
- IER SoCal Premier- Premier Division Champions
- U of Redlands (B) SCIAC tournament champion
- Chaffey (G) IEA Regular Season champions
- Storm United UPSL D1 SoCal East champs & Promotion
- Temecula FC 2021 RCC Champs
2020
• Oak Hills HS (B) CIF Champs
• Santiago HS (G) CIF Champs
• Bloomington HS (G) CIF Champs
• Beaumont HS (G) CIF Champs
2019
• Newcastle United Spring SoCal south pro premier champs (D1 of UPSL)
• Injen Total Football USA Spring SoCal south Championship champs (D2 of UPSL) & promotion
• Fury FC Fall SoCal south Championship champs (D2 of UPSL) & promotion
• Arlington HS (B) CIF Champs
• Rialto HS (B) CIF Champs
• Oak Hills HS (G) CIF Champs
• Riverside Coras RCC Champs
2018
• UCR (B) Big West Champions
• City Legends Fall SoCal south championship champs (D2 of UPSL) & promotion
• Aquinas HS (B) CIF Champs
• Temecula Valley HS (G) CIF Champs
• Paloma Valley HS (G) CIF Champs
• Temecula FC RCC Champs
2017
• Citrus Hill HS (B) CIF Champs
• Temecula FC RCC Champs
2016
• U of Redlands (B) SCIAC tournament champion
• Redlands East Valley HS (B) CIF Champs
• Grand Terrace HS (G) CIF Champs
2015
• U of Redlands (B) SCIAC tournament champion
• Santiago HS (G) CIF Champs
• Temescal Canyon HS (G) CIF Champs
2014
• U of Redlands (G) SCIAC tournament champions
• Corona HS (B) CIF Champs
• Chino Hills HS (G) CIF Champs
• Citrus Valley HS (G) CIF Champs
2013
• Ontario HS (B) CIF Champs
• Citrus Valley HS (G) CIF Champs
2012
• Valley View HS (B) CIF Champs
• Lakeside HS (B) CIF Champs
• Los Osos HS (G) CIF Champs
• Citrus Valley HS (G) CIF Champs
2011
• Citrus Hill HS (B) CIF Champs
2010
• U of Redlands (G) SCIAC tournament champions
• SBVC (G) CCCAA champions
• Sultana HS (G) CIF Champs
• MLK HS (G) CIF Champs
2009
• Sultana HS (G) CIF Champs
2008
• U of Redlands (B) SCIAC tournament champion
• U of Redlands (G) SCIAC tournament champion
2007
• U of Redlands (B) SCIAC tournament champion
• Ontario Christian HS (G) CIF Champs
• Temecula Valley HS (G) CIF Champs
2006
• Temecula Valley HS (B) CIF Champs
• Upland HS (G) CIF Champs
2005
• Arrowhead Christian HS (G) CIF Champs
2000
• Ontario Christian HS (G) CIF Champs
• Temecula Valley HS (B) CIF Champs
1998
• Aquinas HS (B) CIF Champs
1996
• Ontario Christian HS (G) CIF Champs
• Canyon Springs HS (G) CIF Champs
1995
• Alta Loma HS (B) CIF Champs
1994
• Riverside Poly HS (B) CIF Champs
• Riverside Poly HS (G) CIF Champs
1993
• Redlands HS (B) CIF Champs
• Alta Loma HS (B) CIF Champs
• Chaffey HS (B) CIF Champs
1992
• Chaffey HS (G) CIF Champs
1991
• Etiwanda HS (G) CIF Champs
1987
• San Gorgonio HS (G) CIF Champs
1986
• Alta Loma HS (B) CIF Champs
1982
• Ontario Christian HS (B) CIF Champs
Performances
| Name of team | Name of title | Amount of title wins | Years won |
| Ontario Christian HS (B) | CIF | 1x | 1982 |
| Alta Loma HS (B) | CIF | 3x | 1986, 1993, 1995 |
| San Gorgonio HS (G) | CIF | 1x | 1987 |
| Etiwanda HS (G) | CIF | 1x | 1991 |
| Chaffey HS (G) | CIF | 1x | 1992 |
| Chaffey HS (B) | CIF | 1x | 1993 |
| Redlands HS (B) | CIF | 1x | 1993 |
| Riverside Poly HS (G) | CIF | 1x | 1994 |
| Riverside Poly HS (B) | CIF | 1x | 1994 |
| Canyon Springs HS (G) | CIF | 1x | 1996 |
| Ontario Christian HS (G) | CIF | 3x | 1996, 2000, 2007 |
| Aquinas HS (B) | CIF | 2x | 1998, 2018 |
| Temecula Valley HS (B) | CIF | 2x | 2000, 2006 |
| Sultana HS (G) | CIF | 2x | 2009, 2010 |
| Arrowhead Christian HS (G) | CIF | 1x | 2005 |
| Upland HS (G) | CIF | 1x | 2006 |
| Temecula Valley HS (G) | CIF | 3x | 2007, 2008,2022 |
| MLK HS (G) | CIF | 1x | 2010 |
| SBVC (G) | CCCAA | 1x | 2010 |
| U of Redlands (B) | SCIAC | 5x | 2007, 2008, 2015, 2016, 2021 |
| U of Redlands (G) | SCIAC | 3x | 2008, 2010, 2014 |
| Temecula FC | RCC | 4x | 2017, 2018,2021, 2023 |
| Citrus Hill HS (B) | CIF | 2x | 2011, 2017 |
| Citrus Valley HS (G) | CIF | 3x | 2012, 2013, 2014 |
| Los Osos HS (G) | CIF | 1x | 2012 |
| Lakeside HS (B) | CIF | 1x | 2012 |
| Valley View HS (B) | CIF | 1x | 2012 |
| Ontario HS (B) | CIF | 1x | 2013 |
| Chino Hills HS (G) | CIF | 1x | 2014 |
| Corona HS (B) | CIF | 1x | 2014 |
| Temescal Canyon HS (G) | CIF | 1x | 2015 |
| Santiago HS (G) | CIF | 2x | 2015, 2020 |
| Grand Terrace HS (G) | CIF | 1x | 2016 |
| Redlands East Valley HS (B) | CIF | 1x | 2016 |
| Paloma Valley HS (G) | CIF | 1x | 2018 |
| City Legends | UPSL D2 Promotion | 1x | 2018 |
| UCR (B) | Big West Champions | 2x | 2018, 2022 |
| Riverside Coras | RCC | 1x | 2019 |
| Oak Hills HS (G) | CIF | 1x | 2019 |
| Arlington HS (B) | CIF | 1x | 2019 |
| Injen Total Football USA | UPSL D2 promotion | 1x | 2019 |
| Newcastle United | UPSL D1 champs | 1x | 2019 |
| Rialto HS (B) | CIF | 1x | 2019 |
| Bloomington HS (G) | CIF | 1x | 2020 |
| Beaumont HS (G) | CIF | 1x | 2020 |
| Oak Hills HS (B) | CIF | 1x | 2020 |
| La Sierra University (G) | Cal Pac | 1x | 2021 |
| IER | SoCal Premier, SoCal Premier open divison | 1x, 1x | 2021, 2022 |
| Chaffey (G) | IEA | 3x | 2021, 2022, 2023 |
| Monclair (B) | CIF | 1x | 2022 |
| Future FC | UPSL W SoCal | 2x | 2022,2023 |
| Chaffey (B) | IEA | 1x | 2022 |
| Norco (B) | IEA | 1x | 2023 |
| CBU (B) | WAC | 2x | 2022,2023 |