"No Flex Zone" is the debut single by American hip hop duo Rae Sremmurd, consisting of Swae Lee and Slim Jxmmi.

It was released on May 18, 2014, by EarDrummers Entertainment and Interscope Records, as the lead single from their debut studio album SremmLife (2015).

The hip hop song, which appears on the duo's debut album SremmLife (2015), has since peaked at number 36 on the US Billboard Hot 100 chart.

West Coast rapper Kid Ink, also remixed the song, featuring Travis Porter and Hardhead.

Another remix was done by rapper Watsky and pop band Karmin with no involvement of the original artist.