"A Little of What You Fancy Does You Good" is an English music hall song first published in 1915 (originally as "A Little Bit of What You Fancy Does You Good"), and popularised by Marie Lloyd.

It was composed by George Arthurs with lyrics by Fred W. Leigh, and was published by Francis, Day & Hunter.

[1] It was also used as the title of a 1968 documentary on music hall history directed by Robert D.

A portion of this song is played in the background of Absolute History YouTube Channel documentary on Edwardian Electricity.

British Historian Suzanne Lipscomb narrates the series.