| Niamh Coyne | |
| Nationality: | Irish |
| Strokes: | Breaststroke |
| Club: | National Centre (Dublin) |
| Coach: | Ben Higson |
| Birth Date: | 22 June 2001 |
Niamh Coyne (born 22 June 2001) is an Irish swimmer.[1] She competed in the women's 50 metre breaststroke at the 2019 World Aquatics Championships held in Gwangju, South Korea and she did not advance to compete in the semi-finals.[2] [3]
In October 2021, Coyne was named to the Ireland roster for the 2021 World Short Course Championships in Abu Dhabi, United Arab Emirates.[4] In the prelims heats of the 100 metre breaststroke on the fourth day of competition, Coyne ranked 18th with a 1:06.44 and did not qualify for the semifinals.[5] Coyne also finished fifth in prelims heat two of the 200 metre breaststroke with a time of 2:23.03, placing fourteenth across all prelims heats.[6]
At the 2022 U.S. Open Swimming Championships, held in Greensboro, United States, Coyne won the b-final of the 100 metre breaststroke with a time of 1:09.49.[7]