Lord Neill Campbell (c. 1630 – April 1692) was a Scottish nobleman who served as Deputy Governor of East New Jersey during 1686, succeeding Gawen Lawrie.

On 28 January 1668, he married Lady Vere Kerr, third daughter of the 1st Earl of Lothian, and by her was the father of five children: Charles, Archibald (later Bishop of Aberdeen), Mary, Anna and Jean.

[3] On 24 June 1685, King James II and VII issued a proclamation against traitors and fugitives in which Neil Campbell's son Archibald, among others, were named with a price of 1,800 Scottish merks offered for their capture.

[6] In the fall of 1685, Lord Neill Campbell and 53 others, including his son Archibald, arrived in Perth Amboy, the capital of East Jersey.

As Barclay was an absentee official who never actually visited East New Jersey, Lord Neill Campbell was the de facto governor.