Dennis (Denus) McGee (January 26, 1893 – October 3, 1989) was one of the earliest recorded Cajun musicians.

The recordings with Courville and Frugé are among the few surviving examples of Cajun music as it existed before the influence of the accordion became prominent.

McGee's repertoire included not only the waltz and the two-step common to Cajun music but also such dances as the one-step, polka, mazurka, reel, cotillion, the varsovienne, and others.

[4] In the 1970s and 80s, McGee continued to perform with Sady Courville at festivals and special concerts and recorded for various American and French labels including Morningstar, Cinq Planetes, Swallow, and Music of the World.

Also, his legacy includes his knowledge of playing older styles of Cajun music before the 1900s, when the accordion was introduced.