Henry Morgan Dockrell (17 April 1880 – 26 October 1955) was an Irish Cumann na nGaedheal and Fine Gael politician who was elected to both Dáil Éireann and Seanad Éireann.

[1] Dockrell was born on 17 April 1880 at the family home, 10 Waltham Terrace, Blackrock, Dublin.

He joined the family firm of Thomas Dockrell, Sons and Co. Ltd in 1900, becoming managing director and chairman on his father's death in 1929.

Dockrell married Alice Evelyn Hayes in June 1906, and they had four sons and one daughter.

His father, Sir Maurice Dockrell, was a Unionist Member of Parliament.