"Get Ur Freak On" is a song by American rapper Missy Elliott. It was written and produced by Elliott and Timbaland for her third studio album, Miss E... So Addictive (2001), and was released as the album's lead single on March 13, 2001. Based on heavy bhangra elements, a popular music and dance form from the region of Punjab in India, the song features a six-note base that is a Punjabi melody played on a tumbi and rhythm and bassline played on tabla.

"Get Ur Freak On" reached number seven on the US Billboard Hot 100 chart. Internationally, "Get Ur Freak On" became a top-10 success in the Netherlands and the United Kingdom, where it became her first solo top-10 hit, peaking at number four. A remix of the song featuring Nelly Furtado was a dance club hit during this period. In February 2015, "Get Ur Freak On" re-entered the Hot 100 at number 40, following Elliott's performance at the Super Bowl XLIX halftime show. In 2025, the song was named the greatest of the 21st century by Rolling Stone magazine.

"Get Ur Freak On" was written and produced by Elliott and longtime collaborator Timbaland for her third studio album, Miss E... So Addictive (2001). Recorded late in the album’s production, Elliott felt that the project was missing a key element, while Timbaland considered this concern to be overanalyzing. During this period, Timbaland experimented with a keyboard, creating a series of sounds that eventually formed the basis for the track that would become "Get Ur Freak On."

"Get Ur Freak On" is widely considered one of Missy Elliott's best songs. Stereogum and Paste ranked the song number one and number two, respectively, on their lists of the 10 greatest Missy Elliott Songs. In 2011, the song was listed 14th on Rolling Stone's "Best Songs of the 2000s". In 2004 and 2010, it was ranked at number 466 on their "500 Greatest Songs of All Time" list. In the 2021 reranking, it was ranked at number eight. In 2002, "Get Ur Freak On" was named the best single released in the year 2001 by The Village Voice's Pazz & Jop annual year-end critics' poll. The song also lists at number seven on Pitchfork Media's Top 500 Songs of the 2000s and number 16 on VH1's "Greatest Songs of Hip-Hop". In 2011, NME placed it at number 17 on its list "150 Best Tracks of the Past 15 Years". In April 2014, the song was remixed with the Black Keys' song "Keep Me" for the original soundtrack to Neighbors (2014). In 2002, "Get Ur Freak On" won Elliott the Grammy Award for Best Rap Solo Performance.

"Get Ur Freak On" marked the first time that Elliott would team up with director Dave Meyers, who would become a frequent collaborator on subsequent projects. Elliott, a fan of his work, decided to consult Meyers after she had taken him to see Crouching Tiger, Hidden Dragon in theatre. Nadine "Hi-Hat" Ruffin served as the videos's choreographer. In "Get Ur Freak On," Elliott's dancers throw shapes in "some kind of industrial underworld – crouched on concrete blocks, hanging upside down like bats," while Elliott herself act both "queenly and cartoonish: craning her head from her body; swinging from a chandelier; and in one memorably trippy, Matrix-like effect, spitting long-distance into a male dancer's mouth." Rappers Ludacris, LL Cool J, Timbaland, Ja Rule, Busta Rhymes, Master P, Spliff Star, Lil' Romeo, Eve, Nate Dogg and singer Nicole Wray make cameo appearances in the video.