There has been one Alison Baronetcy.

Alison of Possil House, Devon Sir Archibald Alison, 1st Baronet (1792–1867) Sir Archibald Alison, 2nd Baronet (1826–1907) Sir Archibald Alison, 3rd Baronet (1862–1921) Sir Archibald Alison, 4th Baronet (1888–1967) Sir Frederick Black Alison, 5th Baronet (1893–1970)

Sources