Gabriel Garza (TV series)/Broadcast

Canada

 * YTV (English, 1991-2004)
 * Teletoon (English/French, 1998-2007, 2018-)
 * Gingo (2003-)
 * Teletoon Retro (English/French, 2007-2015)

Latin America & Brazil

 * Gingo (1991-)
 * ZAZ (1992-96)
 * Cablin (1993-94)
 * The Big Channel (1993-95)
 * Chilevision (1995-98)
 * Canal 5 (1998-2003, 2011, 2018-)
 * Cartoon Network (2005-2009)
 * Boomerang (2006-2008)
 * Magic Kids (1996-2006)
 * USA Network (????)
 * Rede Globo (1999-2005)
 * TV Cultura (1992-2013)
 * Futura (2005-)

Spain

 * Canal+ (1994-2004)
 * Clan TVE (2005-2008, 2019-)

Portugal

 * TVI (1994-2002)
 * RTP1 (2001-2004)
 * RTP2 (2019-)

Germany

 * ProSieben (1991-2001)
 * Super RTL (2001-2008)
 * Nickelodeon (2019-)

France

 * Canal J (1993-2010)
 * Gulli (2005-2012, 2019-)

United Kingdom & Ireland

 * CITV (1992-98)
 * Sky Gingo (1994-present)
 * Channel 4 (1998-2004)
 * Pop (2008-09)
 * Nicktoons (2018)
 * RTÉ2 (2000-2010, 2018-)

Italy

 * Italia 1 (1993-2006, 2019-)
 * Gingo (2001-present)
 * Frisbee (2010-2012)

Japan

 * NHK (1993-2007)
 * Gingo (1998-present)
 * Fuji TV (1999-2002)
 * TV Tokyo (2019-)

Scaninavia

 * The Children's Channel (1992-1998)
 * Gingo (1998-present)

Wynsatia (RHITB's fictional universe)

 * aToons Network (2005-present)
 * Gingo (1994-present)
 * Tooncast (2010-present)

More coming soon!