- Wagar, John, author1
- Walpole, Robert H., author2
- Warkentin, E. C. (Euald Carl), 1908-1985, author1
- Welke, Hilda F., author1
- Westchester County (N.Y.). Department of Health, author.1
- Whittenberger, J. L. (James Laverne), 1914-2007, author1
- Winslow, C.-E. A. (Charles-Edward Amory), 1877-1957, author1