| Church of San Nicolás | |
| Native Name: | Iglesia de San Nicolás |
| Native Language: | Spanish |
| Coordinates: | 40.6327°N -3.1659°W |
| Location: | Guadalajara, Spain |
| Designation1: | Spain |
| Designation1 Offname: | Iglesia de San Nicolás |
| Designation1 Type: | Non-movable |
| Designation1 Criteria: | Monument |
| Designation1 Date: | 1981 |
| Designation1 Number: | RI-51-0004528 |
The Church of San Nicolás (Spanish: Iglesia de San Nicolás) is a church located in Guadalajara, Spain. It was declared Bien de Interés Cultural in 1981.