Henry Eustace Guinness

Henry Eustace Guinness (22 September 1897 – 19 February 1972) was an Irish banker and politician.

He was educated at Winchester College, in Hampshire, England.

He fought in World War I and gained the rank of Lieutenant in the service of the Royal Artillery.

In addition, he was a partner and later of managing director of Guinness & Mahon bank.

Guinness was nominated by the Taoiseach, John A. Costello in 1954 to the 8th Seanad.