# Holy Cross Roman Catholic Church

> Holy Cross Roman Catholic Church, a Roman Catholic Church in Oshawa, ON at 373 Simcoe St S. See phone number, address and directions.

Canonical: https://canadianchurches.ca/church/holy-cross-roman-catholic-church-oshawa
Last updated: 2026-10-30

Roman Catholic Church · Oshawa, ON

| Detail | Value |
| --- | --- |
| Denomination | [Roman Catholic Church](https://canadianchurches.ca/ontario/oshawa/roman-catholic-churches) |
| Address | 373 Simcoe St S, Oshawa, ON L1H 4J2 |
| Phone | (905) 723-5259 |
| Website | [holycrossoshawa.ca](https://holycrossoshawa.ca) |

## Service times

Holy Cross Roman Catholic Church hasn't listed its service times here yet. Their website usually has them.

## Open hours

| Day | Hours |
| --- | --- |
| Monday | — |
| Tuesday | 9 am – 2 pm |
| Wednesday | 9 am – 2 pm |
| Thursday | 9 am – 2 pm |
| Friday | 9 am – 2 pm |
| Saturday | 3:30 pm – 5:45 pm |
| Sunday | 10 am – 12 pm |

## More churches near Holy Cross Roman Catholic Church

- [Protection Of The Mother Of God Catholic Church Slovak](https://canadianchurches.ca/church/protection-of-the-mother-of-god-catholic-church-slovak-oshawa) - 464 Ritson Rd S · (905) 245-0629
- [St. Hedwig Parish](https://canadianchurches.ca/church/st-hedwig-parish-oshawa) - 411 Olive Ave · (905) 576-0434
- [Paroisse Assomption de Notre Dame](https://canadianchurches.ca/church/paroisse-assomption-de-notre-dame-oshawa) - 384 Hillside Ave · (905) 576-1706
- [St. Gregory the Great Catholic Church](https://canadianchurches.ca/church/st-gregory-the-great-catholic-church-oshawa) - 214 Simcoe St N · (905) 723-8141
- [St Gertrude's Parish, Oshawa](https://canadianchurches.ca/church/st-gertrudes-parish-oshawa) - 690 King St E · (905) 433-0828
- [St. Philip the Apostle Parish](https://canadianchurches.ca/church/st-philip-the-apostle-parish-oshawa) - 1314 Oxford St · (905) 725-3275

Compiled from public listings and the church's own website. Last checked October 2026.

## Related

- [Churches in Oshawa, ON](https://canadianchurches.ca/ontario/oshawa)
- [Roman Catholic Churches in Oshawa, ON](https://canadianchurches.ca/ontario/oshawa/roman-catholic-churches)