The 34-year-old Catalan joins the Blues after skippering Western Sydney Wanderers in the Australian A-League and the AFC Champions League.
The midfielder becomes Bengaluru's fourth foreigner and joins compatriot Juanan Gonzalez, along with Briton John Johnson and recently-signed Australian Erik Paartalu in the side.
Santa Coloma-born Delgado, who began his career at Catalonia-based Spanish lower league side Gramenet in 2002, made the move to FC Barcelona in 2006.
He represented FC Barcelona Reserves for two seasons, before joining newly promoted La Liga side Numancia in 2008.
He was a mainstay in his side's midfield, racking up 20 top-flight appearances in the club's third La Liga stint post-2000.
A three-year stint at Numancia was followed by spells at Cartagena (2011-12) and Recreativo Huelva (2012-15) in the Segunda Division. Having played over 400 games in Spanish football, Delgado made his first overseas move joining Western Sydney Wanderers.
His experience proved vital for the team as they finished runners-up in the 2015-16 season after being placed ninth in the previous campaign. The following year, Delgado was named captain of the side and led them to the finals series as well as in the AFC Champions League. Over two seasons, Delgado made a total of 59 appearances, while netting six goals in all competitions for the Sydney-side.
"I'm very excited to join Bengaluru FC and it will be a fantastic experience for me and my family in India. I can't wait to start and get to know everyone at the club along with my teammates and staff," said Delgado having put pen to paper on a one-year deal.
"I will give my best every single day to help my team and all the players, and hope to take the club to even bigger heights," he added.
(This story has not been edited by Social News XYZ staff and is auto-generated from a syndicated feed.)
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