Sir William Douglas, 2nd Baronet

Sir William Douglas, 2nd Baronet may refer to:
 * Sir William Douglas, 2nd Baronet of Glenbervie, (died c. 1680), see Douglas Baronets
 * Sir William Douglas, 2nd Baronet of Kelhead (c. 1675–1733), see Douglas Baronets
 * Admiral Sir William Henry Douglas, 2nd Baronet of Carr (died 1809), see Douglas Baronets