Lt Col Andrew Frazer FRSE (sometimes spelt Fraser; died 1792), was a Scottish soldier and engineer.
He served as lieutenant-colonel of engineers, designing and superintending the construction of Fort George.
In 1763 he was ordered to Dunkirk, and served as assistant to John Peter Desmaretz, the British commissary appointed to watch the demolition of the works of that port in accordance with treaty obligations.
A letter from Frazer to Lord Stormont, British ambassador at Paris in 1777 (ib.
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