| Birth Date: | 31 August 1976 |
| Birth Place: | Dargaville, New Zealand |
| Height: | 1.80 m |
| Weight: | 77 kg |
| Ru Position: | Lock |
| Ru Province1: | Waikato |
| Ru Provincepoints1: | 0 |
| Repyears1: | 2000 |
| Repcaps1: | 1 |
| Reppoints1: | 0 |
Rhonda Kay (born 31 August 1976) is a former New Zealand rugby union player.
Kay played for Waikato at provincial level.[1] She was part of the Black Ferns squad that participated at the 2000 Canada Cup at Winnipeg. She made her international debut on 23 September 2000 against hosts, Canada.[2]
In 2001, she was selected for the Black Ferns side to play England in two June tests in New Zealand.[3] [4] She was named as a reserve in both matches but did not run onto the field.