| Honorific-Prefix: | The Right Honourable |
| Sir Ian McKay | |
| Office: | Justice of the Court of Appeal |
| Term Start: | 1991 |
| Term End: | 1997 |
| Birth Date: | 7 March 1929 |
| Birth Place: | Waipawa, New Zealand |
| Death Place: | Wellington, New Zealand |
Sir Ian Lloyd McKay (7 March 1929 – 20 February 2014) was a Judge of the Court of Appeal of New Zealand from 1991 to 1997. He became a member of the Privy Council of the United Kingdom in 1992, and was president of the Electoral Commission from 1997 to 2000.[1] [2] In the 1998 Queen's Birthday Honours, he was appointed a Knight Companion of the New Zealand Order of Merit, for services as a judge of the Court of Appeal and to the law.[3]
McKay died on 20 February 2014 in Wellington.[2]