The Mann baronetcy, of Thelveton Hall in Thelveton in the County of Norfolk, was created in the Baronetage of the United Kingdom on 29 December 1905 for Edward Mann, a brewer and the first mayor of Stepney in 1900. He was Chairman of Mann, Crossmann & Paulin, Ltd, brewers, and of Brandon's Putney Brewery Ltd..
The heir apparent is the present holder's son Alexander Rupert Mann (born 1978).