"That Old Gang of Mine" is a 1923 popular song composed by Ray Henderson with lyrics by Billy Rose and Mort Dixon, and published by Irving Berlin, Inc.

It was introduced in the Ziegfeld Follies of 1923 by the vaudeville duo Van and Schenck.

On June 5, Billy Murray and Ed Smalle recorded the most popular version of "That Old Gang of Mine" (Victor 19095), which went to #1 on US charts.

[4] The 1923 silent film The Country Kid used the song as its musical theme, and sheet music promoting the film was printed.

[1][5] In 1950, Rose, Dixon, and Henderson filed to regain rights to the song, but the Court ruled that the publisher was entitled to renew its right.