Tranent FC were previously Tranent Juniors FC, formed in 1911.

Home was, and still is, Foresters park, in the East Lothian town of Tranent

The clubs greatest honour was winning the Scottish Junior Cup in 1934–35, defeating Petershill 6–1 at Ibrox Park in front of a crowd of 22,000. This remains the joint record margin of victory in a Junior Cup final. The club were also runners-up to Yoker Athletic in the 1932–33 final after a replay

Many times winners of the East of Scotland and junior leagues and cups over the years, the club joined the East of Scotland League in 2018-2019, and were promoted as Premier League Champions to the Scottish Lowland League for season 2022-2023

East of Scotland Cup winners x 10

East of Scotland Cup runners up x 6

League Cup winners x 2

East of Scotland Premier League Champions 2021/22

Lowland League Cup winners 2023/24