"Lady" is a song co-written, co-produced and performed by American neo soul singer D'Angelo, issued as the third single from his debut studio album, Brown Sugar (1995). A remixed version of the song was also released, featuring vocals from American hip hop musician AZ. Separate music videos were created for both versions of the song.

Michael Eugene Archer, better known by his stage name D'Angelo, is an American singer, songwriter, multi-instrumentalist, and record producer. He first garnered attention after co-producing the single "U Will Know" for R&B supergroup Black Men United. His debut studio album, Brown Sugar (1995), was certified platinum by the Recording Industry Association of America (RIAA) and received widespread acclaim from music critics, who have credited the album for ushering in the neo soul movement. His third single, "Lady", reached the top ten on the Billboard Hot 100.