There Must Be Somebody Else is a 1927 American popular song written by Maceo Pinkard, Archie Gottler and Sidney Clare. It is considered a jazz standard and has been recorded many times.

The song was a hit when first published, and was covered by numerous artists including Ben Bernie and His Hotel Roosevelt Orchestra, Annette Hanshaw, Ben Selvin & His Orchestra and Belle Baker. It was also featured in a Vitaphone short film, Stories in Song (1927) as one of four songs performed by Adele Rowland. The song was part of Louis Armstrong's repertoire.^{[citation needed]} Barbara Rosene included the song as a track in the 2007 album It Was Only a Sun Shower.