Francesco Peparelli (died 1641) was an Italian architect during the 17th century. He designed the Palazzo Valentini and contributed to the design of Santa Maria in Traspontina. Peparelli taught and later collaborated with Giovan Antonio de' Rossi.
Convent and monastery of Santa Maria in Campo Marzio
Hospice of San Girolamo della Carità
Palazzo Cardelli (1630)
Palazzo Cerri (1627)
Palazzo Del Bufalo Cancellieri
Palazzo Del Ferraioli (1627)
Palazzo del Monte di Pietà (expansion, with Carlo Maderno and Francesco Borromini), c.1639
Palazzo Valentini
Palazzo Santacroce, and its Nymphaeum of the birth of Venus, Regola (1630–40)
Santa Brigida a Campo de' Fiori
Santa Maria delle Vergini, later S. Rita da Cascia
Santa Maria in Traspontina
San Salvatore in Campo (1639–40) - commissioned by cardinal Francesco Barberini
