Oscar Gutierrez is a Mexican American professional wrestler with WWE. In WWE, Gutierrez was trained by his uncle Rey Misterio, Sr. and wrestled early on in Mexico where he learned the Lucha Libre high flying style that has been his trademark.
Gutierrez originally worked for Asistencia Asesoría y Administración (AAA) in Mexico, from 1992 to 1995. He wrestled in Extreme Championship Wrestling (ECW) from 1995 to 1996 and World Championship Wrestling (WCW) from 1996 to 2001, as Rey Misterio, Jr./Rey Mysterio, Jr. but dropped the "Junior" from his name when he began working for WWE in 2002.
Mysterio is known for having a high flying style, which helped kick-start the cruiserweight wrestling revolution in the United States in the late 1990s during his time in WCW. In WCW he won the WCW World Tag Team Championship three times, and the WCW Cruiserweight Tag Team Championship once with Billy Kidman as part of the Filthy Animals. In WWE, Mysterio is a three-time world champion, having held the World Heavyweight Championship twice and the WWE Championship once, and is currently listed as the lightest world champion in WWE history. He has also held the WWE Tag Team Championship a record-tying four times, and the WWE Intercontinental Championship twice. He also held the WCW/WWE Cruiserweight Championship a record eight times (five times in WCW, three in WWE). All totaled, he has won 21 titles between WWE and WCW. Mysterio was the 21st person to win the WWE Triple Crown Championship, and was the winner of the 2006 Royal Rumble.
| 2024 | WWE WrestleMania XL Saturday as Rey Mysterio |
| 2023 | NXT Deadline 2023 as Rey Mysterio |
| 2023 | WWE Crown Jewel 2023 as Rey Mysterio |
| 2023 | WWE Fastlane 2023 as Rey Mysterio |
| 2023 | WWE Payback 2023 as Rey Mysterio |
| 2023 | WWE WrestleMania 39 Sunday as Rey Mysterio |
| 2023 | WWE WrestleMania 39 Saturday as Rey Mysterio |
| 2023 | WWE Hall of Fame 2023 as Rey Mysterio |
| 2023 | The Bloodline: The Complete Story as Rey Mysterio |
| 2022 | WWE Clash at the Castle 2022 as Rey Mysterio |
| 2022 | Biography: Rey Mysterio as Self - Rey Mysterio |
| 2022 | WWE SummerSlam 2022 as Rey Mysterio |
| 2022 | WWE WrestleMania 38 - Saturday as Rey Mysterio |
| 2022 | WWE Elimination Chamber 2022 as Rey Mysterio |
| 2022 | WWE Royal Rumble 2022 as Rey Mysterio |
| 2021 | WWE Survivor Series 2021 as Rey Mysterio |
| 2021 | WWE SummerSlam 2021 as Rey Mysterio |
| 2021 | WWE Money in the Bank 2021 as Rey Mysterio |
| 2021 | WWE WrestleMania Backlash as Rey Mysterio |
| 2021 | WWE Royal Rumble 2021 as Rey Mysterio |
| 2021 | WWE Superstar Spectacle 2021 as Rey mysterio |
| 2020 | Ospreay: The Rise of an International Pro Wrestler |
| 2020 | WWE Payback 2020 as Rey Mysterio |
| 2020 | WWE SummerSlam 2020 as Rey mysterio |
| 2020 | WWE Extreme Rules 2020 as Rey Mysterio |
| 2020 | WWE Money in the Bank 2020 as Rey Mysterio |
| 2020 | WWE Super ShowDown as Rey Mysterio |
| 2020 | WWE Royal Rumble 2020 as Rey Mysterio |
| 2019 | WWE Survivor Series 2019 as Rey Mysterio |
| 2019 | WWE Crown Jewel 2019 as Rey Mysterio |
| 2019 | Trish & Lita – Best Friends, Better Rivals as Rey Mysterio |
| 2019 | WWE Money in the Bank 2019 |
| 2019 | WWE WrestleMania 35 as Rey Mysterio |
| 2019 | WWE The Best of Raw and Smackdown Live 2018 as Rey Mysterio |
| 2019 | WWE Royal Rumble 2019 as Rey Mysterio |
| 2018 | WWE Starrcade 2018 as Rey Mysterio |
| 2018 | WWE Survivor Series 2018 as Rey Mysterio |
| 2018 | WWE Crown Jewel 2018 as Rey Mysterio |
| 2018 | Warrior Wrestling 2 as Rey Mysterio Jr. |
| 2018 | All In as Rey Mysterio |
| 2018 | NJPW Dominion 6.9 in Osaka-jo Hall as Rey Mysterio Jr. |
| 2018 | Twist of Fate: The Best of the Hardy Boyz |
| 2018 | WWE Greatest Royal Rumble 2018 as Rey Mysterio |
| 2018 | WWE Royal Rumble 2018 as Rey Mysterio |
| 2017 | Kurt Angle: The Essential Collection as Rey Mysterio (archive footage) |
| 2017 | WWE: Best of the 2000's as Rey Mysterio |
| 2016 | AAA TripleMania XXIV as Rey Mysterio Jr. |
| 2016 | AAA: Lucha Libre World Cup 2016 (Day One) as Rey Mysterio Jr. |
| 2016 | AAA: Lucha Libre World Cup 2016 (Day Two) as Rey Mysterio Jr. |
| 2016 | Our Nation's Pride: The Best of Canadian Superstars as Rey Mysterio |
| 2016 | Straight Outta Dudleyville: The Legacy of the Dudley Boyz as Rey Mysterio |
| 2016 | WrestleCon SuperShow 2016 as Rey Mysterio |
| 2015 | AAA: TripleManía XXIII as Rey Mysterio, Jr. |
| 2015 | AAA Lucha Libre World Cup 2015 as Rey Mysterio, Jr. |
| 2015 | ECW - Unreleased Vol. 3 as Rey Misterio Jr. |
| 2015 | The Flintstones and WWE: Stone Age SmackDown! as Rey Mysteriopal (voice) |
| 2015 | The Road is Jericho: Epic Stories and Rare Matches from Y2J as Rey Mysterio |
| 2015 | The Destruction of The Shield as Rey Mysterio |
| 2014 | WWE: 150 Best Pay-Per-View Matches, Vol 3 as Rey Mysterio |
| 2014 | WWE WrestleMania XXX as Rey Mysterio |
| 2014 | WCW'S Greatest Pay-Per-View Matches Volume 1 as Rey Mysterio |
| 2014 | WWE Royal Rumble 2014 as Rey Mysterio |
| 2014 | WWE: 150 Best Pay-Per-View Matches, Vol 2 as Rey Mysterio |
| 2013 | WWE TLC: Tables, Ladders & Chairs 2013 as Rey Mysterio |
| 2013 | WWE Survivor Series 2013 as Rey Mysterio |
| 2013 | The History of WWE: 50 Years of Sports Entertainment as Rey Mysterio |
| 2013 | WWE: Straight to the Top - Money in the Bank Anthology as Rey Mysterio |
| 2013 | ECW - Unreleased Vol. 2 as Rey Misterio |
| 2013 | The Very Best of Monday Nitro: Volume 2 as Rey Mysterio |
| 2013 | WWE: The Best of Raw & SmackDown 2012 as Rey Mysterio |
| 2013 | WWE Royal Rumble 2013 as Rey Mysterio |
| 2012 | WWE TLC: Tables Ladders & Chairs 2012 as Rey Mysterio |
| 2012 | WWE Survivor Series 2012 as Rey Mysterio |
| 2012 | WWE Hell In A Cell 2012 as Rey Mysterio |
| 2012 | WWE Night of Champions 2012 as Rey Mysterio |
| 2012 | WWE SummerSlam 2012 as Rey Mysterio |
| 2012 | WWE RAW 1000 |
| 2012 | You Think You Know Me? The Story of Edge as Rey Mysterio |
| 2012 | WWE: Rey Mysterio - The Life of a Masked Man as Rey Mysterio |
| 2012 | WWE: Starrcade - The Essential Collection as Rey Mysterio |
| 2012 | WWE: The Best of SmackDown - 10th Anniversary, 1999-2009 as Rey Mysterio (archive footage) |
| 2012 | ECW: Extreme Rules (Volume 2) as Rey Mysterio |
| 2011 | WWE: The Big Show - A Giant's World as Rey Mysterio |
| 2011 | WWE SummerSlam 2011 as Rey Mysterio |
| 2011 | The Very Best of WCW Monday Nitro Vol.1 as Rey Mysterio Jr. |
| 2011 | WWE Money in the Bank 2011 as Rey Mysterio |
| 2011 | WWE: Greatest Superstars of the 21st Century as Rey Mysterio |
| 2011 | WWE Capitol Punishment 2011 as Rey Mysterio |
| 2011 | WWE Over The Limit 2011 as Rey Mysterio |
| 2011 | WWE Extreme Rules 2011 as Rey Mysterio |
| 2011 | WWE WrestleMania XXVII as Rey Mysterio |
| 2011 | WWE Elimination Chamber 2011 as Rey Mysterio |
| 2011 | WWE Royal Rumble 2011 as Rey Mysterio |
| 2010 | WWE TLC: Tables Ladders & Chairs 2010 as Rey Mysterio |
| 2010 | WWE Tribute to the Troops 2010 as Rey Mysterio |
| 2010 | WWE: Top 50 Superstars of All Time as Rey Mysterio |
| 2010 | WWE Survivor Series 2010 as Rey Mysterio |
| 2010 | WWE Bragging Rights 2010 as Rey Mysterio |
| 2010 | Wrestling's Highest Flyers as Rey Mysterio |
| 2010 | Breaking the Code: Behind the Walls of Chris Jericho as Rey Mysterio |
| 2010 | WWE SummerSlam 2010 as Rey Mysterio |
| 2010 | WWE Money in the Bank 2010 as Rey Mysterio |
| 2010 | WWE: Satan's Prison - The Anthology of the Elimination Chamber as Rey Mysterio |
| 2010 | WWE Fatal 4-Way 2010 as Rey Mysterio |
| 2010 | WWE Over the Limit 2010 as Rey Mysterio |
| 2010 | WWE Extreme Rules 2010 as Rey Mysterio |
| 2010 | WWE Wrestlemania XXVI as Rey Mysterio |
| 2010 | WWE Elimination Chamber 2010 as Rey Mysterio |
| 2010 | WWE Royal Rumble 2010 as Rey Mysterio |
| 2009 | WWE Tribute to the Troops 2009 as Rey Mysterio |
| 2009 | The Rise & Fall of WCW as Rey Mysterio |
| 2009 | WWE: The History Of The World Heavyweight Championship as Rey Mysterio |
| 2009 | WWE Survivor Series 2009 as Rey Mysterio |
| 2009 | WWE Bragging Rights 2009 as Rey Mysterio |
| 2009 | WWE Hell in a Cell 2009 as Rey Mysterio |
| 2009 | WWE SummerSlam 2009 as Rey Mysterio |
| 2009 | WWE Night of Champions 2009 as Rey Mysterio |
| 2009 | WWE The Bash 2009 as Rey Mysterio |
| 2009 | WWE Extreme Rules 2009 as Rey Mysterio |
| 2009 | WWE Judgment Day 2009 as Rey Mysterio |
| 2009 | WWE WrestleMania XXV as Rey Mysterio |
| 2009 | WWE No Way Out 2009 as Rey Mysterio |
| 2009 | WWE Royal Rumble 2009 as Rey Mysterio |
| 2009 | WWE: Allied Powers - The World's Greatest Tag Teams as Rey Mysterio |
| 2008 | WWE Tribute to the Troops 2008 as Rey Mysterio |
| 2008 | WWE Armageddon 2008 as Rey Mysterio |
| 2008 | WWE Survivor Series 2008 as Rey Mysterio |
| 2008 | WWE: Viva La Raza - The Legacy of Eddie Guerrero as Rey Mysterio |
| 2008 | WWE Cyber Sunday 2008 as Rey Mysterio |
| 2008 | WWE No Mercy 2008 as Rey Mysterio |
| 2008 | WWE Unforgiven 2008 as Rey Mysterio |
| 2008 | WWE No Way Out 2008 as Rey Mysterio |
| 2008 | WWE Royal Rumble 2008 as Rey Mysterio |
| 2007 | WWE Survivor Series 2007 as Rey Mysterio |
| 2007 | WWE Cyber Sunday 2007 as Rey Mysterio |
| 2007 | WWE: Rey Mysterio - The Biggest Little Man |
| 2007 | WWE No Mercy 2007 as Rey Mysterio |
| 2007 | WWE Unforgiven 2007 as Rey Mysterio |
| 2007 | WWE SummerSlam 2007 as Rey Mysterio |
| 2007 | WWE: The Ladder Match as Rey Mysterio |
| 2006 | WWE No Mercy 2006 as Rey Mysterio |
| 2006 | WWE SummerSlam 2006 as Rey Mysterio |
| 2006 | WWE The Great American Bash 2006 as Rey Mysterio |
| 2006 | ECW One Night Stand 2006 as Rey Mysterio |
| 2006 | WWE vs. ECW: Head to Head as Rey Mysterio |
| 2006 | WWE Judgment Day 2006 as Rey Mysterio |
| 2006 | WWE WrestleMania 22 as Rey Mysterio |
| 2006 | WWE No Way Out 2006 as Rey Mysterio |
| 2006 | ECW: Bloodsport The Most Violent Matches as Rey Misterio Jr |
| 2006 | WWE: Blood Sport ECW - The Most Violent Matches as Rey Mysterio |
| 2006 | WWE Royal Rumble 2006 as Rey Mysterio |
| 2005 | WWE Armageddon 2005 as Rey Mysterio |
| 2005 | WWE Survivor Series 2005 as Rey Mysterio |
| 2005 | WWE No Mercy 2005 as Rey Mysterio |
| 2005 | WWE SummerSlam 2005 as Rey Mysterio |
| 2005 | WWE The Great American Bash 2005 as Rey Mysterio |
| 2005 | ECW One Night Stand 2005 as Rey Mysterio |
| 2005 | WWE Judgment Day 2005 as Rey Mysterio |
| 2005 | WWE WrestleMania 21 as Rey Mysterio |
| 2005 | WWE No Way Out 2005 as Rey Mysterio |
| 2005 | WWE Royal Rumble 2005 as Rey Mysterio |
| 2004 | WWE Armageddon 2004 as Rey Mysterio |
| 2004 | WWE: The Rise + Fall of ECW as Self / Rey Mysterio |
| 2004 | WWE Survivor Series 2004 as Rey Mysterio |
| 2004 | WWE No Mercy 2004 as Rey Mysterio |
| 2004 | WWE SummerSlam 2004 as Rey Mysterio |
| 2004 | WWE The Great American Bash 2004 as Rey Mysterio |
| 2004 | WWE: Cheating Death, Stealing Life: The Eddie Guerrero Story as Rey Mysterio |
| 2004 | WWE Judgment Day 2004 as Rey Mysterio |
| 2004 | WWE WrestleMania XX as Rey Mysterio |
| 2004 | WWE No Way Out 2004 as Rey Mysterio |
| 2004 | WWE Royal Rumble 2004 as Rey Mysterio |
| 2003 | WWE No Mercy 2003 as Rey Mysterio |
| 2003 | Freddy Jason'a Karşı as Jumper (uncredited) |
| 2003 | WWE: Brock Lesnar: Here Comes the Pain as Rey Mysterio |
| 2003 | WWE Vengeance 2003 as Rey Mysterio |
| 2003 | WWE: Rey Mysterio - 619 as Rey Mysterio |
| 2003 | WWE Backlash 2003 as Rey Mysterio |
| 2003 | WWE Wrestlemania XIX as Mysterio |
| 2003 | WWE Royal Rumble 2003 as Rey Mysterio |
| 2002 | WWE Survivor Series 2002 as Rey Mysterio |
| 2002 | WWE Super Tuesday as Rey Mysterio |
| 2002 | WWE Rebellion 2002 as Rey Mysterio |
| 2002 | WWE No Mercy 2002 as Rey Mysterio |
| 2002 | WWE SummerSlam 2002 as Rey Mysterio |
| 2002 | WWE Global Warning as Rey Mysterio |
| 2001 | WCW Greed as Rey Mysterio Jr. |
| 2001 | WCW SuperBrawl Revenge as Rey Misterio, Jr. |
| 2001 | WCW Sin as Rey Mysterio, Jr. |
| 2000 | WCW Starrcade 2000 as Rey Mysterio, Jr. |
| 2000 | WCW Mayhem 2000 as Rey Mysterio, Jr. |
| 2000 | WCW Millennium Final as Rey Misterio Jr. |
| 2000 | ECW Path of Destruction as Rey Misterio Jr. |
| 2000 | WCW Halloween Havoc 2000 as Rey Mysterio, Jr. |
| 2000 | WCW Fall Brawl 2000 as Rey Mysterio, Jr. |
| 2000 | Güreş Zamanı as Rey Mysterio, Jr. |
| 1999 | WCW Fall Brawl 1999 as Rey Misterio Jr. |
| 1999 | WCW Road Wild 1999 as Rey Misterio Jr. |
| 1999 | WCW Bash at The Beach 1999 as Rey Misterio Jr. |
| 1999 | WCW The Great American Bash 1999 as Rey Misterio Jr. |
| 1999 | 2nd Annual Brian Pillman Memorial Show as Rey Mysterio Jr. |
| 1999 | WCW Slamboree 1999 as Rey Misterio Jr. |
| 1999 | WCW Spring Stampede 1999 as Rey Misterio Jr. |
| 1999 | WCW Uncensored 1999 as Rey Misterio Jr. |
| 1999 | WCW SuperBrawl IX as Rey Misterio Jr. |
| 1999 | WCW Souled Out 1999 as Rey Misterio Jr. |
| 1998 | WCW Starrcade 1998 as Rey Misterio Jr. |
| 1998 | WCW World War 3 1998 as Rey Misterio Jr. |
| 1998 | WCW Road Wild 1998 as Rey Mysterio, Jr. |
| 1998 | WCW Bash at The Beach 1998 as Rey Misterio Jr. |
| 1998 | WCW Souled Out 1998 as Rey Misterio Jr. |
| 1997 | WCW World War 3 1997 as Rey Misterio Jr. |
| 1997 | WCW Halloween Havoc 1997 as Rey Misterio Jr. |
| 1997 | WCW Road Wild 1997 as Rey Misterio Jr. |
| 1997 | WCW Slamboree 1997 as Rey Misterio Jr. |
| 1997 | WCW Spring Stampede 1997 as Rey Misterio Jr. |
| 1997 | WCW Uncensored 1997 as Rey Misterio Jr. |
| 1997 | WCW SuperBrawl VII as Rey Misterio Jr. |
| 1996 | WCW Starrcade 1996 as Rey Mysterio, Jr. |
| 1996 | WAR Ryogoku Crush Night as Rey Misterio Jr. |
| 1996 | WCW World War 3 1996 as Rey Misterio Jr. |
| 1996 | WCW Halloween Havoc 1996 as Rey Misterio Jr. |
| 1996 | WCW Fall Brawl 1996 as Rey Misterio Jr. |
| 1996 | WCW Clash of The Champions XXXIII as Rey Misterio Jr. |
| 1996 | WCW Hog Wild 1996 as Rey Mysterio, Jr. |
| 1996 | WCW Bash at the Beach 1996 as Rey Misterio Jr. |
| 1996 | WCW The Great American Bash 1996 as Rey Mysterio, Jr. |
| 1996 | World Wrestling Peace Festival |
| 1996 | ECW Big Ass Extreme Bash as Rey Misterio Jr. |
| 1996 | ECW Big Apple Blizzard Blast as Rey Misterio Jr. |
| 1996 | ECW House Party 1996 as Rey Misterio Jr. |
| 1995 | WAR Super J Cup 1995 as Rey Misterio Jr. |
| 1995 | ECW November to Remember 1995 as Rey Misterio Jr. |
| 1995 | ECW Gangsta's Paradise as Rey Misterio Jr. |
| 1994 | AAA When Worlds Collide as Rey Misterio Jr. |
| 1993 | AAA TripleMania I as Rey Misterio Jr. |
| WWE - Best Of WWE Volume 7 - Kane as Rey Mysterio |
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