Maestrelli is an Italian surname. Notable people with the surname include: Alessio Maestrelli (born 2003), Italian footballer Andrea Maestrelli (born 1998), Italian football player Emma Maestrelli (born 2000), known professionally as Emma Nolde, Italian singer-songwriter and multi-instrumentalist Francesco Maestrelli (born 2002), Italian tennis player Tommaso Maestrelli (1922–1976), Italian footballer and manager