Hyacinth Bernard Wenceslaus Morgan (11 September 1885 – 7 May 1956) was a Labour Party politician in the United Kingdom. He was a Member of Parliament (MP) from 1929 to 1931, and 1940 to 1955.He was born, of Irish descent, in Grenada, West Indies and came to the United Kingdom to study medicine at Glasgow University in 1904. while at University he was active in the Fabian Society and founded the students' Irish Nationalist Club.