Category:High school sports conferences and leagues in the United States

C

• [+] California high school athletic conferences (0)

H

• [+] Hawaii high school athletic conferences (0)

I

• [+] Illinois high school sports conferences (1)

I cont.

• [+] Indiana high school athletic conferences (1)

M

• [+] Maryland high school sports conferences (0)
• [+] Michigan high school sports conferences (0)
• [+] Minnesota high school sports conferences (1)

N

• [+] New Jersey high school athletic conferences (1)

O

• [+] Ohio high school sports conferences (1)

W

• [+] Wisconsin high school sports conferences (0)

τ

• [+] United States high school athletic conference templates (8)

A

• Allen County Conference
• Athletic conference

B

• Big Eight Conference (IHSAA)
• Blue Chip Conference
• Blue Hen Conference
• Blue Mountain Conference

C

• Cape-Atlantic League
• Capital Area Activities Conference
• Catawba Valley Athletic Conference
• Catholic High School Athletic Association
• Catholic High School League
• Central Connecticut Conference
• Central Indiana Athletic Conference
• Central Suburban League
• Ches-Mont League
• Chicago Catholic League
• Chicago Public High School League
• Cloverbelt Conference
• Conference Indiana
• Cook County High School League

D

• Delaney Athletic Conference
• List of Delaware high school athletic conferences
• Diamond State Conference
• District of Columbia Interscholastic Athletic Association

E

• East Suburban Catholic Conference
• Eastern Independent League
• Eastern Indiana Athletic Conference

F

• Fairfield County Interscholastic Athletic Conference
• Flint Metro League
• Fox Valley Association

G

• Girls Greater Cincinnati League
• Grand Rapids City League
• Great Lakes Athletic Conference (IHSAA)
• Greater South Shore Athletic Conference (IHSAA)

H

• Henlopen Conference
• High Desert League
• Hockomock League
• Hoosier Athletic Conference
• Hoosier Heartland Conference
• Hoosier Hills Conference
• Huron League (MHSAA)

I

• List of Illinois High School Association member conferences
• Independent Conference (Delaware)
• Independent School League (Boston Area)

I cont.

• Independent School League (Washington, D.C. area)
• Indiana Crossroads Conference
• Inter-Academic League
• Inter-High School Athletic Association
• Ivy Preparatory School League

J

• Jack Pine Conference

K

• Kensington Lakes Activities Association

L

• Template:Lakes Region League
• Lakes Region League
• List of high schools in Connecticut
• Long Island Interscholastic Athletic League

M

• Metro League
• Michigan Mega Conference
• Mid-Atlantic Athletic Conference
• Mid-Atlantic Prep League
• Mid-Eastern Conference
• Mid-Hoosier Conference
• Mid-Hudson Athletic League
• Mid-Indiana Conference
• Mid-Indiana Football Conference
• Mid-Southern Conference of Indiana
• Mid-State Conference (IHSAA)
• Midland Conference (IHSAA)
• Midwest Athletic Conference (IHSAA)
• Mississippi High School 8-3A Division
• Mississippi Valley Conference
• Mountain Athletic Conference (NCHSAA)

N

• Naugatuck Valley League
• New England Preparatory School Athletic Council
• New Orleans Catholic League
• New York Interscholastic Athletic Association
• North Central Conference (IHSAA)
• North Central Conference of Indiana
• North Central Connecticut Conference
• North Shore Conference
• Northeast Corner Conference of Indiana
• Northeast Hoosier Conference
• Northern Lakes Conference of Indiana
• Northern Michigan Soccer League
• Northern Nevada 3A Region
• Northern Nevada 4A Region
• Northern State Conference (IHSAA)
• Northern Virginia Scholastic Hockey League
• Northland Conference (IHSAA)
• Northwest Conference (Iowa)

N cont.

• Northwest Crossroads Conference (IHSAA)
• Northwest Oregon Conference
• Northwestern Conference (IHSAA)

O

• Ohio River Valley Conference
• Olympic Conference (IHSAA)
• Olympic Conference (Illinois)
• Ottawa-Kent Conference

P

• PSAL
• Patoka Lake Conference
• Philadelphia Catholic League
• Philadelphia Public League
• Platte Valley Conference
• Pocket Athletic Conference
• Porter County Conference
• Portland Interscholastic League
• Private Schools Athletic Association
• Public High School League of the Metropolitan District

S

• Sagamore Conference (IHSAA)
• Saginaw Valley League
• Sierra League (Nevada)
• South West Conference
• Southeastern Conference (MHSAA)
• Southern Athletic Conference of Indiana
• Southern Connecticut Conference
• Southern Indiana Athletic Conference
• Southern Michigan Athletic Conference
• Southwest Seven Football Conference
• Southwestern Indiana Athletic Conference
• Southwestern Indiana Conference
• Summit Athletic Conference (IHSAA)
• Sunrise 4A Region
• Sunset 4A Region

T

• Three Rivers Conference
• Tri-County Conference (MHSAA)
• Tri-Eastern Conference (IHSAA)
• Tri-River Conference (IHSAA)

V

• Venezuelan Association of North American Schools

W

• WIAA Big Eight Conference
• WIAA Lakeshore Conference
• WIAA Mississippi Valley Conference
• Wabash River Conference
• Washington Catholic Athletic Conference
• West Central Conference (Indiana)
• Western Indiana Conference
• White River Conference (Indiana)