William Fraser Lewis (March 2, 1876 – March 1, 1962) was an American track and field athlete who competed at the 1900 Summer Olympics in Paris, France.
In the 200 metre hurdles, Lewis placed fifth in his semifinal heat and did not qualify for the final.
Having qualified for the final by taking second in his semifinal heat, this left Lewis in fourth place overall.
His parents were Clarence Whitney Lewis and Margaret Johnson.
This biographical article about an American hurdler is a stub.