U.S. Open pool championships and U.S. Open pocket billiards championships are generic terms that may refer to various professional pool tournaments, not all of them affiliated with each other. "U.S. Open Pocket Billiards Championship" as a proper noun most often refers to the straight pool (14.1 continuous pool) championship, the oldest of the events. Though "U.S. Open Pool Championship" as a stand-in for an official event name most commonly refers to the nine-ball event, it may, depending upon context, refer to any of six different annual tournaments, some of comparatively recent inception.

U.S. Open Nine-ball Championship

This long-running nine-ball tournament began at Q-Master Billiards in Norfolk, Virginia in 1976. It remains one of the most prestigious titles in pool. Since 2018, the tournament has been organised by Matchroom Pool^[1]

U.S. Open Straight Pool Championship

This the oldest U.S. Open pool championship.

U.S. Open One-pocket Championship

Year	Winner	Runner-up
1994	Cliff Joyner	Billy Incardona
1995	Jose Parica	Cliff Joyner
1996	Jayme Goodwin	Jose Parica
1997	Leil Gay	Jayme Goodwin
1998	Jeremy Jones	Jeff Carter
1999	Cliff Joyner (2)	Larry Nevel
2000	Efren Reyes	Larry Nevel
2004	Cliff Joyner (3)	Shannon Daulton
2005	Scott Frost	Gabe Owen
2006	Nick Vita	Shawn Putnam
2007	Tony Chohan	Gabe Owen
2011	Efren Reyes (2)	Chris Gentile
2012	Shane Van Boening	Darren Appleton
2013	Dennis Orcollo	Corey Deuel
2014	Dennis Orcollo (2)	Shane Van Boening
2016	Alex Pagulayan	Corey Deuel
2018	Shane Van Boening (2)	Ronnie Alcano
2019	Warren Kiamco	Shane Van Boening
2021	Justin Hall	Dennis Orcollo
2022	Tony Chohan (2)	Josh Roberts
2023	Evan Lunda	Billy Thorpe
2024	Shane Van Boening (3)	Roland Garcia

U.S. Open Ten-ball Championship

Year	Winner	Runner-up
2007	Huidji See	Louis Ulrich
2010	Lee Van Corteza	Lo Li-Wen
2011	Shane Van Boening	David Alcaide
2012	Dennis Orcollo	Francisco Bustamante
2013	Rodney Morris	Dennis Orcollo
2014	Ko Pin-yi	Ko Ping-chung
2015	Thorsten Hohmann	Justin Hall
2016	Shane Van Boening (2)	Rodney Morris
2017	Shane Van Boening (3)	Warren Kiamco
2018	Shane Van Boening (4)	Alex Pagulayan
2019	Marco Teutscher	Dennis Orcollo
2022	Fedor Gorst	Lee Vann Corteza
2023	Fedor Gorst (2)	Roland Garcia
2024	Shane Van Boening (5)	Vitaliy Patsura

U.S. Open Eight-ball Championship

Year	Winner	Runner-up
2013	Shane Van Boening	Carlo Biado
2014	Ko Ping-chung	Shane Van Boening
2015	Dennis Orcollo	Mike Dechaine
2016	Shane Van Boening (2)	Rory Hendrickson
2017	Alex Pagulayan	Shane Van Boening
2018	Shane Van Boening (3)	Alex Pagulayan
2019	Skyler Woodward	Chang Jung-lin
2022	Carlo Biado	Roland Garcia
2023	Fedor Gorst	Mario He
2024	Wiktor Zieliński	Francisco Sanchez Ruiz

U.S. Open Bank Pool Championship

Year	Winner	Runner-up
2004	Shannon Daulton	Marco Marquez
2005	Shannon Daulton (2)	Brandon Shuff
2006	John Brumback	Gerald Reichle
2007	John Brumback (2)	Jason Miller
2018	Shane Van Boening	Neil Jacobs
2019	Shane Van Boening (2)	Billy Thorpe
2021	Louis Demarco	Dennis Orcollo
2022	Scott Frost	Carlo Biado
2023	Billy Thorpe	Scott Frost
2024	Shane Van Boening (3)	Lee Vann Corteza