Bruno Senna Lalli (Brazilian Portuguese: [ˈbɾunu ˈsenɐ]; born 15 October 1983) is a Brazilian former racing driver, who competed in Formula One from 2010 to 2012. In endurance racing, Senna won the 2017 FIA World Endurance Championship in the LMP2 class with Rebellion.

Born and raised in São Paulo, Senna is the nephew of the late three-time Formula One World Champion Ayrton Senna. Senna raced in Formula One from 2010 to 2012. He made his debut driving for HRT in 2010, raced for Renault from August 2011 as a replacement for Nick Heidfeld, and drove for the Williams team in 2012. Between 2014 and 2016, he drove for Mahindra in Formula E.