Roger A. Graham (12 June 1885 – 25 October 1938) was an American lyricist, composer, singer, and music publisher who flourished from 1906 to 1920 — a period that included World War I, the golden age of Tin Pan Alley (from about 1915 to 1920), the dawn of the Jazz Age (circa 1914), and the silent film era. Graham was a proponent of vaudeville and burlesque songs. But as a lyricist and publisher, Graham is most remembered for having been an exponent of blues songs.

From about 1914 to 1919, Graham's success and popularity as lyricist and publisher led to close friendships with stars of the stage and silent screen — George M. Cohan, Sophie Tucker, Al Jolson, Eddie Cantor, and many others.

But after failing to have a hit as a writer or publisher for three or four years, and a year after the start of Prohibition, Graham quit writing music and publishing in 1921 and took a job as a department manager at Mandell Brothers, a large department store.

In 1938, nine years after the Wall Street Crash and in the throes of the Great Depression, Graham died alone and penniless in the Cook County Hospital charity ward, reportedly unknown to those attending him and without any kin or friend mourning at his side. Graham's remains would have been interred in a pauper's grave were it not for an alert attendant at the Cook County Morgue, who, after recognizing his name on a list, contacted a sister, Elizabeth (Mrs. Lawrence Joseph Mulhearn; 1887–1982) of Bronxville, New York, and his ex-wife of 8 years, May Olivette Hill (1888–1978) of Los Angeles.

According to Hill, his lyrics from "I Ain't Got Nobody", and other melancholy songs that made him popular, seemed to foreshadow his decline and ensuing loneliness.