William May
William May may refer to:
Politicians
- William L. May, U.S. Representative from Illinois
- William May (Northern Ireland politician), unionist politician in Northern Ireland
- William May (MP for Tavistock), English politician, Member of Parliament for Tavistock, 1413–1421
- Bill May (Washington politician), American politician, Washington State Representative
Sports
- William May (cricketer), English cricketer
- William W. May, American Olympic sprinter
- Bill May (American football), American football player
- Bill May (American football, born 1913), American football player
- Bill May (synchronized swimmer), American synchronized swimmer
- Bill May (soccer), retired American soccer goalkeeper
- Billy May (footballer), English footballer
- Willie May, American hurdler
- Buckshot May, American baseball player
Theologians
- William May (theologian), English divine
- William E. May, American moral theologian
Others
- William May (pirate), privateer and pirate active in the Indian Ocean
- William May (artistic director), American-born Australian artistic director, creator of Walking with Dinosaurs - The Live Experience
- William F. May (chemical engineer), American co-founder of the Film Society of Lincoln Center
- William F. May (ethicist), American ethicist
- William May (Royal Navy officer), British admiral active in 1910s
- William Charles May, English sculptor and painter
- Billy May, American composer, arranger and musician
- Willie E. May, American chemist and standards and technology administrator
- William May (Marvel Cinematic Universe)