William Abraham

• William Abraham (Irish politician), Irish Parliamentary Party Member of Parliament in the British House of Commons
• William Abraham (trade unionist), Welsh Liberal-Labour Member of Parliament for the Rhondda, 1885–1920
• William J. Abraham, Northern Irish United Methodist pastor and theologian
• Sir William Abraham (British Army officer), British general
• William Abraham (bishop), Roman Catholic Bishop of Waterford and Lismore
• William Emmanuel Abraham, Ghanaian philosopher
• William James Abraham, British trade unionist and politician