Boys & Girls · 2027 Season
Flag Football Directory
The fastest-growing sport in America. Every California family should have a place to play — from co-ed youth leagues to CIF-sanctioned girls high-school flag.
NFL FLAG (National League Finder)
Co-Ed · Ages 5–17
Statewide · California
The largest flag football league in the U.S. — non-contact leagues for boys and girls of all abilities, backed by the NFL.
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North Bay NFL Flag
Co-Ed · Ages 5–14
North Bay · Bay Area, CA
Official NFL FLAG affiliate serving the North Bay with divisions, game-day protocols, and community programming.
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United Sports Flag — Alameda (Boys)
Boys · Ages Middle School
Alameda · East Bay, CA
Middle-school boys flag league running under NFL Flag rules with structured seasons and Super Bowl playoffs.
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United Sports Flag — Alameda (Girls MS/HS)
Girls · Ages Middle & High School
Alameda · East Bay, CA
Girls middle-school and high-school flag football league with a full development-to-playoff pathway.
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United Sports Flag — Granite Bay / Roseville (All Girls)
Girls · Ages Youth–HS
Granite Bay · Sacramento Region, CA
All-girls flag league in Placer County — a growing pipeline for CIF girls flag football programs.
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49ers Flag Football (Santa Clara)
Co-Ed · Ages 5–14
Santa Clara · South Bay, CA
Official 49ers-branded youth flag league operated by United Sports Flag in Santa Clara.
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Cal Flag League (Girls Club Pathway)
Girls · Ages 8U–18U
Statewide · California
The premier girls flag football pathway on the West Coast — a tiered club league with monthly competition across divisions.
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Oakley Icon Alliance (CALFLAG Qualifier)
Girls · Ages 10U–18U
Oakley · East Bay, CA
Elite girls flag qualifier series feeding the Oakley Icon Alliance national tournament circuit.
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FNL Girls High School League
Girls · Ages High School
Statewide · Southern California
High-school girls flag league from Friday Night Lights Flag — the #1 flag football organization in the U.S.
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CIF North Coast Section — Girls Flag Football
Girls · Ages High School
NCS Schools · Northern California
Official CIF-NCS sanctioned girls flag football — sectional championships and full high-school competition calendar.
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CIF Southern Section — Girls Flag Football
Girls · Ages High School
CIF-SS Schools · Southern California
CIF-SS sanctioned girls flag football with the Wilson Sporting Goods partnership and a full 28-contest season.
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NFL FLAG LA
Co-Ed · Ages 6–13
Los Angeles · Southern California
Since 2012 — premier LA youth flag league with co-ed 6-on-6 divisions and a new girls-only league.
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Sourced from official league and CIF websites. Have a league to add? Submit it below.
Submit Your Organization
Grow the game.
Add your boys, girls, or co-ed flag football organization to the GR27 directory. Submissions enter the GR27 moderated review queue — staff approve, reject, or request corrections before anything is published.