Thomas Campbell (27 July 177715 June 1844) was a Scottish poet. He was a founder and the first President of the Clarence Club and a co-founder of the Literary Association of the Friends of Poland; he was also one of the initiators of a plan to found what became University College London. In 1799 he wrote "The Pleasures of Hope", a traditional 18th-century didactic poem in heroic couplets. He also produced several patriotic war songs—"Ye Mariners of England", "The Soldier's Dream", "Hohenlinden" and, in 1801, "The Battle of the Baltic", but was no less at home in delicate lyrics such as "At Love's Beginning".