Ryan David Rickelton is a South African international cricketer. He made his international debut for the South Africa cricket team on 31 March 2022. A left handed wicket-keeper batter, Rickelton represents Gauteng, and MI Cape Town at the domestic level.

He made his first-class debut for Gauteng against Northerns. In August 2017, he was named in Nelson Mandela Bay Stars' squad for the first season of the T20 Global League. He made his Twenty20 debut for Gauteng in the 2017 Africa T20 Cup on 1 September 2017. However, in October 2017, Cricket South Africa initially postponed the tournament until November 2018, with it being cancelled soon after.

He was the leading run-scorer in the 2017–18 CSA Provincial One-Day Challenge tournament for Gauteng, with 351 runs in eight matches. He was also the leading run-scorer in the 2017–18 Sunfoil 3-Day Cup for Gauteng, with 562 runs in six matches.

In January 2021, he was named in South Africa's Twenty20 International (T20I) squad for their series against Pakistan. In April 2021, he was named in Gauteng's squad, ahead of the 2021–22 cricket season in South Africa. In May 2021, he was named in the South Africa A's squad to play against the Zimbabwe A cricket team for their tour to Zimbabwe. He scored 224 runs in the List A series including a century, being the highest run-scorer in the series.