"Grindin'" is the debut single by the American hip-hop duo Clipse.

The song was produced by the Neptunes, and was issued as the lead single for Clipse's debut studio album, Lord Willin' (2002) on May 14, 2002.

The song became a summer top 40 hit, peaking at number 30 on the Billboard Hot 100 on the issue dated August 10, 2002.

The song's beat was far more sparse in its percussive drum and woodblock arrangement than most popular hip-hop tracks at the time, predating later sparse Neptunes productions such as Snoop Dogg's "Drop It Like It's Hot", that would further capitalize and expand on this style.

In 2020, Pusha T stated that Pharrell nearly gave the beat to Jay-Z following a quarrel with the duo.