Charles Eryl Wynn-Williams (5 de março de 1903 — 1979) foi um físico britânico.
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- Wynn-Williams, C. E. (2 de julho de 1931), «The Use of Thyratrons for High Speed Automatic Counting of Physical Phenomena», Proceedings of the Royal Society of London. Series A, 132 (819): 295–310, Bibcode:1931RSPSA.132..295W, doi:10.1098/rspa.1931.0102
- Wynn-Williams, C. E. (2 de maio de 1932), «A Thyratron "Scale of Two" Automatic counter», Proceedings of the Royal Society of London. Series A, 136 (829): 312–324, Bibcode:1932RSPSA.136..312W, doi:10.1098/rspa.1932.0083
- Wynn-Williams, C E (1957), «The Scale-of-Two Counter», Physical Society Yearbook: 53–60