| Jay Williams | |
| Birth Place: | Auckland, New Zealand |
| Height: | 6 ft 6 in |
| Weight: | 229 lb |
| Relatives: | Ali Williams (brother) |
| Position: | Lock |
| Provinceyears1: | 2005–09 |
| Provinceapps1: | 42 |
| Provincepoints1: | 5 |
| Superyears1: | 2008 |
| Superapps1: | 6 |
| Superpoints1: | 0 |
| Superyears2: | 2009 |
| Superapps2: | 7 |
| Superpoints2: | 0 |
Jay Williams (born 30 December 1982) is a New Zealand former professional rugby union player.[1]
A lock, Williams played rugby for Auckland between 2005 and 2009. He was called up by the Chiefs in 2008 to replace an injured Mark Burman and made six appearances off the bench.[2] In 2009, Williams linked up with his elder brother Ali Williams at the Blues, sometimes partnering him in the second row during his seven games.[3]
Williams works in construction and was part of the Christchurch rebuild following the 2011 earthquake.[4]