Sharon Elmar Sims, MNZM (born 24 May 1952 in Te Kopuru, New Zealand), is a lawn bowls competitor for New Zealand.
At the 2002 Commonwealth Games she won a gold medal along with Jo Edwards in the women's pairs event. At the World Bowls Championships in 2000 she was a triples and fours champion, and in 2004 a pairs champion.
In the 2007 Queen's Birthday Honours, Sims was made a Member of the New Zealand Order of Merit for services to lawn bowls.