High School Athletic Associations

Alabama
	Alabama High School Athletic Association
		AHSAA Swimming/Diving Homepage

Alaska
	Alaska School Activities Association
		ASAA Swimming/Diving Homepage

Arizona
	Arizona Interscholastic Association
			State Finals

Arkansas
	Arkansas Activities Association
		The AHSAA Swimming/Diving Homepage

California
	California Interscholastic Federation
		Central Section Homepage
			Central California Swimming/Diving Homepage
		Central Coast Section Swimming/Diving Homepage
		Los Angeles City Section Homepage
			Section Finals
		North Coast Section Swimming/Diving Homepage
		The Northern Section Swimming/Diving Homepage
		Sac-Joaquin Section Swimming/Diving Homepage
		San Diego Section Swimming/Diving Homepage
		San Francisco Section Swimming/Diving Homepage
		The Southern Section Swimming/Diving Homepage

Colorado
	Colorado High School Activities Association
		CHSAA Swimming/Diving Homepage

Connecticut
	Connecticut Interscholastic Athletic Conference
		The CIAC Girl's Swimming/Diving Homepage
		The CIAC Boy's Swimming/Diving Homepage

Delaware
	Delaware Interscholastic Athletic Association

Florida
	Florida High School Activities Association
		FHSAA Swimming/Diving Homepage

Georgia
	Georgia High School Association
		GHSA Swimming/Diving Homepage

Hawai'i
	Hawai'i High School Athletic Association
		HHSAA Swimming/Diving Homepage

Idaho
	Idaho High School Activities Association
			State Finals

Illinois
	Illinois High School Association
		IHSA Girls Swimming/Diving Homepage
		IHSA Boys Swimming/Diving Homepage

Indiana
	Indiana High School Athletic Association
		IHSAA Girls Swimming/Diving Homepage
		IHSAA Boys Swimming/Diving Homepage

Iowa
	Iowa Girls High School Athletic Union
	Iowa High School Athletic Association
		IGHSAU Girl's Swimming/Diving Homepage
		IAHSAA Boy's Swimming/Diving Homepage

Kansas
	Kansas High School Activities Association
		KSHSAA Swimming/Diving Homepage

Kentucky
	Kentucky High School Athletic Association
		KHSAA Swimming/Diving Hompeage

Louisiana
	Louisiana High School Athletic Association
		LHSAA Swimming/Diving Homepage

Maine
	Maine Principal's Association
		MPA Swimming/Diving Homepage

Maryland
	Maryland Public Secondary Schools Athletic Association
		MPSSAA Girl's Swimming/Diving Homepage
		MPSSAA Boy's Swimming/Diving Homepage

Massachusetts
	Massachusetts Interscholastic Athletic Association
		MIAA Swimming/Diving Homepage

Michigan
	Michigan High School Athletic Association
		MHSAA Girl's Swimming/Diving Homepage
		MHSAA Boy's Swimming/Diving Homepage

Minnesota
	Minnesota State High School League
		MSHSL Girl's Swimming/Diving Homepage
		MSHSL Boy's Swimming/Diving Homepage

Mississippi
	Mississippi High School Activities Association
		MHSAA Swimming/Diving Homepage

Missouri
	Missouri State High School Activities Association
		MSHSAA Swimming/Diving Homepage

Montana
	Montana High School Association
		MHSA Swimming/Diving Homepage

Nebraska
	Nebraska School Activities Association
		NSAA Swimming/Diving Homepage

Nevada
	Nevada Interscholastic Activities Association
		NIAA Swimming/Diving Homepage

New Hampshire
	New Hampshire Interscholastic Activities Association

New Jersey
	New Jersey State Interscholastic Activities Association
		NJSIAA Swimming/Diving Homepage

New Mexico
	New Mexico Activities Association
		NMACT Swimming/Diving Homepage

New York
	New York State Public High School Athletic Association
		NYSPHSAA Girls Swimming/Diving
		NYSPHSAA Boys Swimming/Diving

North Carolina
	North Carolina High School Athletic Association
		NCHSAA Swimming/Diving Homepage

North Dakota
	North Dakota High School Activities Association
		NDHSAA Women's Swimming/Diving Homepage
		NDHSAA Men's Swimming/Diving Homepage

Ohio
	Ohio High School Athletic Association
		OHSAA Swimming/Diving Homepage

Oklahoma
	Oklahoma Secondary School Activities Association 
		OSSAA Swimming/Diving Homepage

Oregon
	Oregon School Activities Association
		OSAA Swimming/Diving Homepage

Pennsylvania
	Pennsylvania Interscholastic Athletic Association
		PIAA Swimming/Diving Homepage

Rhode Island
	Rhode Island Interscholastic League

South Carolina
	South Carolina High School League

South Dakota (Does NOT sponsor high school swimming and diving.)
	South Dakota High School Activities Association

Tennessee
	Tennessee Secondary School Athletic Association
		TISCA Swimming/Diving Homepage

Texas
	Texas University Interscholastic League
		UIL Swimming/Diving Homepage

Utah
	Utah High School Activities Association
		UHSAA Women's Swimming/Diving Homepage
		UHSAA Men's Swimming/Diving Homepage

Vermont (Does NOT sponsor high school swimming and diving.)
	Vermont Principals' Association

Virginia
	Virginia High School League
		VHSL Women's Swimming/Diving Homepage
		VHSL Men's Swimming/Diving Homepage

Washington
	Washington Interscholastic Activities Association
		WIAA Women's Swimming/Diving Homepage
		WIAA Men's Swimming/Diving Homepage

Washington DC
	The District of Columbia Interscholastic Athletic Assocation

West Virginia
	West Virginia Secondary School Activities Commission
		WVSSAC Swimming/Diving Homepage

Wisconsin
	Wisconsin Interscholastic Athletic Association
		WIAA Women's Swimming/Diving Homepage
		WIAA Men's Swimming/Diving Homepage

Wyoming
	Wyoming High School Activities Association
		WHSAA Swimming/Diving Homepage