Reilly Liam Sheeran Smith (born April 1, 1991) is a Canadian professional ice hockey right winger currently playing for, and serving as an alternate captain of, the Vegas Golden Knights of the National Hockey League (NHL).
Smith was drafted in the third round, 69th overall, by the Dallas Stars in the 2009 NHL Entry Draft, and has also played with the Boston Bruins and Florida Panthers in his NHL career.
He is the younger brother of current New York Rangers defenceman Brendan Smith.