Sir John Williams (1700 – c.1784) was a British shipbuilder and designer who rose to be Surveyor of the Navy, the highest position in British naval architecture.
He was born in 1700 the grandson of a John Williams who designed HMS Crescent in 1642.
His only named ship construction is HMS Winchelsea.
[2] In June 1765 he was appointed Surveyor to the Navy, working alongside Thomas Slade.
He left in December 1784 his position being filled by John Henslow.