Rolando Maximiliano "Bruno" Martins Indi (born 8 February 1992) is a Dutch professional footballer who plays as a defender for Eredivisie club AZ Alkmaar and the Netherlands national team.

He spent four seasons at De Kuip, making 120 appearances before moving to Portugal in July 2014 to play for Porto for a fee of €7.7 million.

Born in Barreiro, Portugal, to parents from Guinea-Bissau,[3] Martins Indi moved to Rotterdam, Netherlands, with his family, at the age of three months.

[5] He made his professional debut for Feyenoord on 19 August 2010, when he was part of the starting line-up in the Europa League home match against Gent (1–0).

[15] In 2015–16, he made 33 appearances as the side finished third and at the end of the campaign he was told by new manager Nuno Espírito Santo he was free to leave the Estádio do Dragão.

[18] Martins Indi formed a defensive partnership with Ryan Shawcross which helped Stoke make a recovery from a poor start to the season.

[29] Towards the end of the season with Stoke having failed to mount a promotion challenge, Martins Indi admitted that he was contemplating leaving as he looks for a return to the top level.

[31] Stoke began the season a poor form which saw Jones replaced by Michael O'Neill in November and he moved Martins Indi to left back again.

[35] Martins Indi played 33 times for AZ helping them finish in 3rd place, qualifying for the UEFA Europa League.

On 25 October 2009, Martins Indi made his debut for the Netherlands under-17 squad in a 2–1 loss to Colombia at the 2009 U-17 World Cup before coming off for Ouasim Bouy in the 79th minute.

Martins Indi was sent off after 10 minutes of an eventual 2–0 friendly defeat away to Italy on 4 September 2014 after conceding a penalty by fouling Simone Zaza and denying him a goalscoring opportunity.

[44] In a UEFA Euro 2016 qualifying match on 3 September the following year, he was again dismissed for striking Kolbeinn Sigþórsson, as the Dutch lost 1–0 at the Amsterdam Arena in Danny Blind's first game in charge.