Alexandru Mihai Dedu (born 15 September 1971 in Ploie?ti) is a retired Romanian handballer who played for the Romanian national team in line player position.
He was part of the Romanian team which ranked eight at the 1992 Summer Olympic Games in Barcelona.On 10 February 2014, Dedu has been elected President of the Romanian Handball Federation (FRH) for a four-year tenure, replacing Cristian Ga?u (1996–2014).