Alexander McNeil

Alexander McNeill (1833 – 17 May 1915) was a 19th-century member of parliament from Southland, New Zealand.

He was the son of Anne Elizabeth McNeill née Carstairs, and Alexander McNeill (1791–1850), brother of Duncan McNeill, Lord Colonsay (1793–1874) and of Sir John McNeill (1795–1883). His own brother was Major General Sir John McNeill VC (1831–1904).

He and his brother John survived the wreck of the Orion in 1850, in which his parents and two sisters lost their lives.

As a member of the Royal Engineers, McNeill participated in the Indian Rebellion of 1857 for the entire conflict. He was wounded in the Siege of Delhi. At Calcutta, he married the daughter of Captain Henry Forrester Leighton; she was also the niece of Sir Archibald Wilson, the commander-in-chief at Delhi.

From the mid-1880s, he lived in Wanganui, where he died on 17 May 1915. He was buried at Wanganui Cemetery where the inscription describes him as "Chief of the Colonsay Clan".