Sir Joseph Neale McKenna (1819 – 15 August 1906) was an Irish banker and politician whose career extended from the elite home rule politics of the mid-nineteenth century to the fall of Charles Stewart Parnell, whom he supported in later years. A Catholic, he was born in Dublin, the son of Michael McKenna, and educated at Trinity College Dublin. In 1842 he married Esther Louise Howe of Dublin, and after her death married Amelia, widow of R. W. Hole. He was called to the Irish bar in 1849. He was an able financier, was chairman of the National Bank of Ireland and became wealthy.