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

On 13 June 2014, Martins Indi made his World Cup debut in a 5–1 victory over reigning champions Spain. On 18 June, in his second World Cup game against Australia, Martins Indi was knocked unconscious by Tim Cahill and taken to hospital with a suspected concussion.