- Rabanus
- (in Decretum): S.4.19*
- Super illud evangelii: Multi sunt vocati pauci vero electi etc.: V.9.13*
- Super Matthaeum
- Super Mattheum
- Rabanus Maurus
- (in Decretum): S.4.13*
- Super Proverbia
- 22=Prov. 20 Exultatio iuvenum fortitudo eorum: R.4.10*
- Raymundus: R.6.11*
- Regula iuris: H.1.13*
- Remigius: S.10.5*, S.10.7*
- Ricardus de Sancto Victore
- De duodecim patriarchis (Benjamin minor)
- 44 (PL 196.33) (misattrib. to Gregorius, Moralia): Prol.6
- De gradibus caritatis
- c.1 (PL 196.1195C) (attrib. Bernard): C.1.12
- Robertus Grosseteste
- Commentary on Celestial Hierarchy of Ps.-Dionysius
- c.3 (ed. McQuade, p.124-5): A.20.2
- c.3 (ed. McQuade, p.151): A.20.2
- c.7 (ed. McQuade, p.274): A.20.3
- c.7 (ed. McQuade, p.276): A.20.14
- Commentum super Dyonisium De celesti Hierarchia
- Sermo ad papam: P.13.20*, P.13.21*, P.13.53*
- Sermo coram Papa et Cardinalibus in Consilio Lugdunensi
- p.257 (ed. Brown, Appendix ad Fasciculum rerum Expetendarum et Fugiendarum, pp. 250-257): C.16.25