"I Need You" is a song written by David Lee and Tony Lane, and recorded by American country music artist Tim McGraw and his wife, Faith Hill as a duet.

The song peaked at number 8 on the country charts in August 2007, partly due to competition with individual singles from Hill and McGraw ("Lost" and "If You're Reading This", respectively).

Ken Tucker, of Billboard magazine in his review of the album, called the song "wonderfully different than the power ballads they usually do.

"[1] The music video, which features an acoustic version of this song, was directed and produced by Sherman Halsey, and premiered on CMT on June 12, 2007.

Country music duo Steel Magnolia recorded a live version of the song, which is included in their 2010 extended play, Steel Magnolia — EP.