Rhianna Parris-Smith (born c. 2002) is an English international track cyclist.

[1] Parris-Smith went to the Hertfordshire Sports College before studying Sport Coaching and Development at the University of Derby.

[2] Parris-Smith was a 100 and 200 metre runner for the Kettering Town Harriers before joining the GB sprint programme in 2023.

[3] She then won double gold at the U23 & Junior European Championships (500m time trial & team sprint) in Anadia, Portugal.

[4] At the 2024 British Cycling National Track Championships she won her first national title, after winning the Individual Time Trial Championships.