Sheffield United formed on 22 March 1889 at the Adelphi Hotel, Sheffield (now the site of the Crucible Theatre) by the President of the Cricket Club Sir Charles Clegg.
Sheffield United terbentuk pada tanggal, 22 Maret 1889 di Adelphi Hotel, Sheffield (sekarang tempat Crucible Theater) oleh Presiden Cricket Club Sir Charles Clegg.