| Name |
Location |
Status |
Key Finds |
CIMRM/Other Ref |
Latitude |
Longitude |
Date Discovered |
Notes |
| Abdera | Adra, Spain | Probable | Coin hoard | | 36.75 | -3.0167 | 1980 | Phoenician port |
| Baelo Claudia | Spain | Disputed | Bench structure; possible but no tauroctony found | N/A | 36.09 | -5.775 | 1990 | Hispania Antiqua (2001) |
| Barcino | Barcelona, Spain | Disputed | Zodiac mosaic | IRC-5-112 | 41.385 | 2.1733 | 1950 | Under Plaça Vila Madrid |
| Brigantium | La Coruña, Spain | Disputed | Possible cave | - | 43.3667 | -8.3833 | 0 | Local legend |
| Calagurris | Calahorra, Spain | Probable | Literary mention | Prudentius | 42.3 | -1.9667 | 0 | Peristephanon |
| Castulo | Linares, Spain | Probable | Mine shrine | - | 38.0333 | -3.6167 | 2000 | Near silver mines |
| Corduba | Córdoba, Spain | Textual | Literary reference | - | 37.8833 | -4.7667 | 0 | No physical trace |
| Emerita Augusta II | Mérida, Spain | Probable | Second shrine | - | 38.9167 | -6.3333 | 2010 | Suburban villa |
| Ilici | Elche, Spain | Probable | Inscription | HEp 2002, 0021 | 38.2667 | -0.7 | 1990 | Near La Alcudia |
| Italica II | Santiponce, Spain | Disputed | Possible chamber | - | 37.4417 | -6.0458 | 0 | Under modern houses |
| Iulia Traducta | Tarifa, Spain | Textual | Inscription | - | 36.0167 | -5.6 | 0 | Mentioned in RIT |
| Lucus Augusti | Lugo, Spain | Textual | Altar text | CIL II 2580 | 43.0167 | -7.55 | 0 | Lost since 18th c. |
| Malaca | Málaga, Spain | Disputed | Possible crypt | - | 36.7167 | -4.4167 | 0 | Under Church of St. John |
| Mithraeum of Augusta Emerita | Mérida, Spain | Confirmed | Mithras petrogenitus | CIMRM 777-779 | 38.9167 | -6.3333 | 1964 | Near Roman theater |
| Mithraeum of Baelo Claudia | Bolonia, Spain | Probable | Cult chamber | - | 36.0903 | -5.7756 | 2010 | Coastal trade city |
| Mithraeum of Carthago Nova | Cartagena, Spain | Disputed | Possible shrine | - | 37.6 | -0.9833 | 1990 | Speculative, NO FINDS. |
| Mithraeum of Corduba | Córdoba, Spain | Probable | Text references | - | 37.8833 | -4.7667 | 0 | Literary evidence only |
| Mithraeum of Italica | Santiponce, Spain | Confirmed | Mosaic symbols | - | 37.4417 | -6.0458 | 1980 | Hadrian's hometown |
| Mithraeum of Mérida | Mérida, Spain | Confirmed | Mithras petrogenitus relief | CIMRM 777-779 | 38.9167 | -6.3333 | 1964 | Near Roman theater. |
| Mithraeum of Segobriga | Saelices, Spain | Probable | Relief fragments | - | 39.8833 | -2.8167 | 2005 | Silver mining region |
| Mithraeum of Tarraco | Tarragona, Spain | Confirmed | Inscriptions | CIMRM 783-785 | 41.1167 | 1.25 | 1950 | Provincial capital |
| Mithraeum of Valeria | Valeria, Spain | Confirmed | Rock-cut sanctuary | - | 40.5333 | -2.15 | 1970 | Remote mountain site |
| Pollentia | Alcudia, Spain | Disputed | Theater reuse | - | 39.85 | 3.1167 | 0 | Possible conversion |
| Saguntum | Sagunto, Spain | Probable | Votive lamp | - | 39.6667 | -0.2667 | 1960 | With Phrygian cap |
| Segovia | Segovia, Spain | Disputed | Aqueduct graffiti | - | 40.95 | -4.1167 | 2010 | Debated symbols |
| Tarraco II | Tarragona, Spain | Probable | Second shrine | - | 41.1167 | 1.25 | 2005 | Under parking garage |
| Tucci | Martos, Spain | Disputed | Altar base | - | 37.7167 | -3.9667 | 1970 | Lost during WWII |
| Valentia | Valencia, Spain | Probable | Mithras statuette | - | 39.4667 | -0.3667 | 1980 | Private collection |