Alexander Edward Dyson (born 22 June 1988) is an Australian radio presenter who presented the breakfast show on Australian youth radio station Triple J from 2010 to 2016, alongside Tom Ballard and then with Matt Okine. He is also a small business owner and published author. Since 2019, Dyson has twice run for the federal seat of Wannon in 2022 with the support of the independent “Voices” movement.