Dean McCullough (born 9 July 1992) is a British radio presenter from Northern Ireland.
He attended Glengormley High School and obtained a scholarship from Laine Theatre Arts.
[3][4] In December 2020, McCullough filled in for Clara Amfo on BBC Radio 1 for two days.
He returned in March 2021 to cover the early breakfast show on Fridays for five weeks.
[8] In July 2022, it was announced that McCullough and Vicky Hawkesworth would replace Scott Mills and Chris Stark as co-hosts of Radio 1's afternoon show, from 1pm until 3.30 pm.