Sean Colin Williams (born 26 September 1986) is a Zimbabwean international cricketer, who plays all formats primarily as a batting all-rounder.
In September 2019, Zimbabwe Cricket named him as Zimbabwe's captain, after Hamilton Masakadza retired from international cricket.
Later the same month, Williams captained Zimbabwe for the first time, in the opening Twenty20 International (T20I) match of the 2019–20 Singapore Tri-Nation Series, against Nepal.