Colin Lauder, (1750 – October 25, 1831, Worlds End Close, Edinburgh) was a Fellow of the Royal College of Surgeons of Edinburgh, and a Burgess of Edinburgh. His portrait was painted by Sir Henry Raeburn.
The son of George Lauder (1712 - 1752) and also a Burgess of Edinburgh, by his spouse Rosina Preston (d.1786), Colin Lauder was also a great-great-grandson of Sir John Lauder, 1st Baronet, of Fountainhall.
He served as a surgeon in the 17th Regiment of Foot from October 14, 1770 until 1772. He was made a Burgess of Edinburgh on September 23, 1772 in right of his father.
A Sasine registered on August 12, 1785, records that George, Rosina, John and Lucinda Johnstone Lauder, children of Colin Lauder, surgeon, Edinburgh, were seised in part of a tenement of land in George Street, Edinburgh, on Disposition by Andrew Neil, mason, Edinburgh. Another Sasine, registered July 8, 1793, mentions "Colin Lauder late surgeon in Edinburgh, now at Fala House, Midlothian."
He was married four times: (1) to Janet Law (no issue), (2) Agnes Donaldson (no issue) (3) on June 1, 1772 at St. Cuthbert's, Edinburgh, to Margaret (d. January 1822) daughter of John Milne, founder & Burgess of Edinburgh by spouse Elizabeth née Edgar, by whom he had his only issue - 10 children, (4)on May 21, 1822, to Margaret Ross (d. 1857).
Of his children: