{{Infobox Cycliste 
| image= JuanAntonioFlecha.jpg
| légende =
| nom = Flecha
| prenom = Juan Antonio
| datenaissance =17 septembre 1977
| taille = 1m81
| poids = 72kg
| date_deces =
| pays = 
| equipe = Rabobank
| classement_protour =
| type_coureur = Coureur de classiques
| equipes_amateur =
| annees_amateur =
| annees_pro =2000<br>2001<br>2002-2003<br>2004-2005<br>2006-
| equipes_pro =Fuenlabrada<br>Relax-Fuenlabrada<br>iBanesto.com<br>Fassa Bortolo<br>Rabobank
| victoires_principales =
1 étape du Tour de France 2003<br>
Championnat de Zürich 2004
}}
'''Juan Antonio Flecha''' (né le espagnol. Il est devenu professionnel en 2000 et court pour l'équipe cycliste Rabobank depuis 2006. Il mesure 1,81 m pour 72 kg et aime les classiques pavées. Il a carte libre chez Rabobank sur Paris-Roubaix et Tour des Flandres. Il s'est distingué a plusieurs reprises sur sa course fétiche qui est Paris-Roubaix en terminant 2, 3 et 4. Il vit à Sitges (Catalogne).

== Palmarès ==
*'''2001'''
** 4 étape du Tour d’Aragon
** 1 et 2b étapes du GP International MR Cortez-Mitsubishi
** Classement final du GP International MR Cortez-Mitsubishi
** 3 étape de la Bicyclette Basque

*'''2002'''
** Une étape du Grand Prix Mitsubishi (CLM par équipes) 

*'''2003'''
** 11 étape du Tour de France (Toulouse) 

*'''2004'''
** Championnat de Zurich
** Tour du Latium
** ''5 de la Coupe du Monde''
** ''7 de Gand-Wevelgem''
** ''12 du Tour des Flandres''
** ''13 de Paris-Roubaix''
** ''13 de la Clasica San Sebastian''

*'''2005'''
** 4 étape du Tour de la Communauté de Valence
** ''2 de Gand-Wevelgem''
**''3 de Paris-Roubaix''
** ''9 de la HEW Cyclassics''
** ''12 du Tour des Flandres''
thumb|250px|Juan Antonio Flecha (2005).
*'''2006'''
** ''2 du Grand Prix de Plouay''
** ''4 de Paris-Roubaix'' 
** ''12 du Tour des Flandres''
** ''7 du Tour du Benelux''

*'''2007'''
** ''2 du Het Volk''
** ''2 de Paris-Roubaix''

{{Infobox Cyclist
| ridername      = Juan Antonio Flecha
| image          = JuanAntonioFlecha.jpg
| image_caption  = 
| fullname       = Juan Antonio Flecha Giannoni
| nickname       = The Spanish Flandrian<br>Van der Flecha
| dateofbirth    = 
| country        = 
| height         = 
| weight         = 
| currentteam    = Rabobank
| discipline     = Road
| role           = Rider
| ridertype      = Classics and<br>breakaway specialist
| amateurteams   =
| amateuryears   =
| proyears       = 2000&ndash;2001<br>2002&ndash;2003<br>2004&ndash;2005<br>2006&ndash;
| proteams       = Relax-Fuenlabrada<br>iBanesto.com<br>Fassa Bortolo<br>Rabobank
| majorwins      = Tour de France, 1 stage<br>Züri-Metzgete (2004)
| updated        = July 26, 2007
}}

'''Juan Antonio Flecha Giannoni''' (born Argentine-born Spanish professional Rabobank.

==Career==
He gained fame in 2003 when he became the first rider born in iBanesto.com team.  As he rode across the finish line he performed a unique victory salute: he pantomimed releasing an arrow from a bow in homage to his family name.

The 2004 season saw him as a co-leader in the Italian Classics and one-day races, with notable finishes in various races from the Ronde van Vlaanderen, Paris-Roubaix and Liège-Bastogne-Liège, and victories in Züri-Metzgete and the Giro del Lazio.  He often shared team leadership with Swiss rider Fabian Cancellara, with whom he says he works very well.

The following season with Fassa Bortolo in 2005 saw podium finishes in Gent-Wevelgem and Paris-Roubaix, establishing him as one of the best one-day racers in the UCI ProTour today.  Euskaltel-Euskadi rider Egoi Martínez said in an interview that in a race "one should have a head and an attitude like the one Juan Antonio Flecha has," in tribute to his perseverance and positive attitude in racing.

When the Fassa Bortolo team closed down after the 2005 season, Flecha moved on to Dutch team Rabobank.

In 2007, Flecha took 2nd in the prestigous Paris-Roubaix race.