Lindsay married Catherine (Kate) Agatha Parkinson, in Melbourne on 23 May 1900. Their son Jack was born in Melbourne on 20 October 1900, followed by Raymond in 1903 and Philip in 1906. They divorced in 1918. He later married Rose Soady who was also his Business manager, a most recognizable model, and the printer for most of his etchings. They had a daughter, Jane Lindsay, born in 1920. Philip died in 1958 and Raymond in 1960. In the Lindsay tradition, Jack became a prolific publisher, Writer, translator and Activist. Philip also became a Writer of historical novels, and worked for the film industry.