William Strickland (November 1788 – April 6, 1854), was a noted architect and civil engineer in Philadelphia, Pennsylvania; and Nashville, Tennessee.
A student of Benjamin Latrobe and mentor to Thomas Ustick Walter, Strickland helped establish the Greek Revival movement in the United States.
A pioneering engineer, he wrote a seminal book on railroad construction, helped build several early American railroads, and designed the first ocean breakwater in the Western Hemisphere.