Gregorio (Papareschi?) was an Italian cardinal created by Pope Innocent II ca. 1134/37. He is often referred to as nephew of Innocent II but this relationship is not proven. He subscribed the papal bulls between March 23, 1138 and October 27, 1140 and died probably in 1141.
- Salvador Miranda: cardinal Gregorio Papareschi
- J. M. Brixius, Die Mitglieder des Kardinalkollegiums von 1130-1181 Berlin 1912, p. 42 no. 16
|30px||This Catholicism-related biographical article is a stub. You can help by expanding it.|