List of high school nationals appearances by Oklahoma teams

School Name	City	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019
Adair	Adair					HSNCT
Anadarko	Anadarko																		SSNCT		SSNCT TP t41/96	SSNCT TP
Booker T. Washington	Tulsa				HSNCT	HSNCT	HSNCT	HSNCT		HSNCT
Bridge Creek	Blanchard																				SSNCT TP t19/96	HSNCT SSNCT TP t10/96	HSNCT SSNCT TP t7/80 VSS3
Bristow	Bristow									HSNCT			HSNCT
Broken Arrow	Broken Arrow										HSNCT
Caney Valley	Ramona		HSNCT
Checotah	Checotah			HSNCT
Chelsea	Chelsea																	SSNCT t17/50
Christian Fellowship Homeschool	Edmond							HSNCT	HSNCT	HSNCT	HSNCT	HSNCT	HSNCT
Claremore	Claremore						HSNCT							HSNCT
Coalgate	Coalgate																						SSNCT TP
Drummond A	Drummond		HSNCT	HSNCT	HSNCT	HSNCT S3			HSNCT	HSNCT S4	HSNCT	HSNCT	HSNCT	HSNCT St8		HSNCT St12				SSNCT t11/80	SSNCT TP t19/96 VSS t8
Drummond B	Drummond			HSNCT		HSNCT			HSNCT	HSNCT		HSNCT
Drummond C	Drummond					HSNCT
Edmond Memorial A	Edmond		HSNCT t4/26		HSNCT 9/40	HSNCT		HSNCT		HSNCT	HSNCT	HSNCT	HSNCT				HSNCT	HSNCT	HSNCT t77/272	HSNCT	HSNCT	HSNCT
Edmond Memorial B	Edmond		HSNCT										HSNCT							HSNCT
Edmond Santa Fe	Edmond	NSC	HSNCT t4/26	HSNCT							HSNCT	HSNCT	HSNCT	HSNCT				HSNCT
Enid	Enid							HSNCT										HSNCT
Eufaula	Eufaula					HSNCT
Haileyville	Haileyville												HSNCT St5
Hilldale	Muskogee							HSNCT	HSNCT		HSNCT	HSNCT	HSNCT		HSNCT
Holland Hall	Tulsa								HSNCT t20/96													SSNCT O
Jenks	Jenks																			HSNCT t77/272	HSNCT
Kingfisher	Kingfisher													HSNCT
Latta	Latta		HSNCT
Lawton Eisenhower A	Lawton				HSNCT
Lawton Eisenhower B	Lawton				HSNCT
Little Axe	Norman																		SSNCT	SSNCT
Morris A	Morris																		HSNCT	SSNCT
Morris B	Morris																			SSNCT
Mustang	Mustang									HSNCT	HSNCT	HSNCT
Muldrow	Muldrow														HSNCT	HSNCT	HSNCT		SSNCT
Newcastle	Newcastle																	SSNCT t11/50
Norman A	Norman																NSC	HSNCT	HSNCT	HSNCT	NSC	NSC	HSNCT
Norman B	Norman																			HSNCT
Norman North A	Norman															HSNCT	HSNCT	HSNCT	HSNCT t34/272 NSC 21/96	HSNCT	HSNCT	HSNCT	HSNCT
Norman North B	Norman															HSNCT		HSNCT			HSNCT	HSNCT	HSNCT
Norman North C	Norman																						HSNCT
Oklahoma Bible Academy A	Enid											HSNCT
Oklahoma Bible Academy A	Enid											HSNCT
Porter	Porter										HSNCT	NSC	HSNCT
Riverfield Country Day	Tulsa																					SSNCT O	SSNCT O
Rock Creek	Bokchito					HSNCT														HSNCT
Stigler	Stigler																HSNCT		HSNCT
Stillwater	Stillwater												HSNCT									HSNCT	HSNCT
Thomas Edison A	Tulsa												HSNCT
Thomas Edison B	Tulsa												HSNCT
Timberlake	Helena												HSNCT
Tulsa Central	Tulsa															HSNCT
Union City	Union City		HSNCT
Vinita A	Vinita																						SSNCT TP
Vinita B	Vinita																						SSNCT TP
Wagoner	Wagoner									HSNCT
Warner	Warner										HSNCT
Yukon	Yukon														HSNCT t65/224			NSC