Logue married Myrtle Gruenert, a 21-year-old clerk, at St George's Anglican Cathedral, Perth, on 20 March 1907.
They had three sons, Valentine, Laurie, and Anthony—Valentine trained at King's College London and St George's Hospital and went on to become one of the most distinguished neurosurgeons of his generation.

Lionel Logue was a Freemason, initiated, passed, and raised in 1908, and became Worshipful Master in 1919; he was a member of St. George's Lodge (now J.D. Stevenson St. George's Lodge No.6, Western Australian Constitution).

He lived in a 25-room Victorian villa called Beechgrove in Sydenham from 1932 until 1947, now demolished and part of Sydenham Hill Wood.

Myrtle suddenly died from a heart attack in June 1945, and Logue died in London, on 12 April 1953.
His funeral was held 17 April in Holy Trinity Brompton before his body was cremated.
Representatives of Queen Elizabeth II and Queen Elizabeth The Queen Mother attended the funeral.
Logue married Myrtle Gruenert, a 21-year-old clerk, at St George's Anglican Cathedral, Perth, on 20 March 1907. They had three sons, Valentine, Laurie, and Anthony—Valentine trained at King's College London and St George's Hospital and went on to become one of the most distinguished neurosurgeons of his generation.
Lionel Logue was a Freemason, initiated, passed, and raised in 1908, and became Worshipful Master in 1919; he was a member of St. George's Lodge (now J.D. Stevenson St. George's Lodge No.6, Western Australian Constitution).
He lived in a 25-room Victorian villa called Beechgrove in Sydenham from 1932 until 1947, now demolished and part of Sydenham Hill Wood.
Myrtle suddenly died from a heart attack in June 1945, and Logue died in London, on 12 April 1953. His funeral was held 17 April in Holy Trinity Brompton before his body was cremated. Representatives of Queen Elizabeth II and Queen Elizabeth The Queen Mother attended the funeral.
Lionel Logue