William Toby Martin (born 5 August 1975), is an Australian singer-songwriter, musician, academic, and lecturer at University of Huddersfield UK.

At 15, he moved to Canberra attending school at Narrabundah College with Cameron Emerson-Elliott, (a future co-member of the band Youth Group), where they wrote songs together as The Morris Brothers.

(Not to be confused with a different Toby Martin, from Adelaide, who was in the band Poxsii Barccs, with Andy Strachan, Gary Hopper and Paul Inglis, which played around Melbourne.)

In 1996 he formed Youth Group and the band later achieved success with their cover version of "Forever Young" by Alphaville which made no 1 on Australian record charts.

[8] His extensive research and knowledge of Australian country music lead him to feature as a part of the 2020 Joy McKean documentary, Slim & I.