Reformed seminaries are defined less by size than by confession. Nearly every school below binds its faculty to the Westminster Standards or the Three Forms of Unity, which means the theology you are taught is predictable in a way it is not at broadly evangelical schools — and it also means the school you pick will shape which presbytery or classis will ordain you.
Fourteen schools account for most Reformed graduate enrollment in North America. Tuition figures below are standard per-credit rates for the 2025–26 year; verify current numbers with each registrar before you budget.
Reformed seminaries at a glance
| School | Location | Accreditation | Tuition (MDiv) |
|---|---|---|---|
| Reformed Theological SeminaryPCA-aligned; largest Reformed seminary network in the U.S. | Orlando, Charlotte, Jackson, Atlanta, Dallas, DC, Houston, NYC | ATS, SACSCOC | ~$600/credit |
| Westminster Theological SeminaryWestminster Standards subscription; strong OPC/PCA pipeline | Glenside, Pennsylvania | ATS, MSCHE | ~$685/credit |
| Westminster Seminary CaliforniaConfessional two-kingdoms emphasis; small residential cohorts | Escondido, California | ATS, WSCUC | ~$575/credit |
| Covenant Theological SeminaryOfficial denominational seminary of the PCA | St. Louis, Missouri | ATS, HLC | ~$620/credit |
| Puritan Reformed Theological SeminaryHeritage Reformed; among the lowest-cost ATS MDiv programs | Grand Rapids, Michigan | ATS, ABHE | ~$400/credit |
| Calvin Theological SeminaryChristian Reformed Church denominational seminary | Grand Rapids, Michigan | ATS, HLC | ~$625/credit |
| Reformed Presbyterian Theological SeminaryRPCNA; exclusive psalmody tradition | Pittsburgh, Pennsylvania | ATS | ~$540/credit |
| Greenville Presbyterian Theological SeminaryStrictly confessional; presbytery-endorsed rather than ATS | Taylors, South Carolina | Not ATS-accredited | ~$350/credit |
| Mid-America Reformed SeminaryURCNA-aligned; heavy biblical languages load | Dyer, Indiana | ATS | ~$450/credit |
| Erskine Theological SeminaryAssociate Reformed Presbyterian Church | Due West, South Carolina | ATS, SACSCOC | ~$500/credit |
| Knox Theological SeminaryLargely online and hybrid delivery | Fort Lauderdale, Florida | ATS | ~$525/credit |
| Reformed Episcopal SeminaryAnglican-Reformed; the smallest ATS member in this list | Blue Bell, Pennsylvania | ATS | ~$460/credit |
| Redeemer Seminary / Reformed UniversityLow-cost distance option; verify credit transfer before enrolling | Online and Dallas, Texas | Not ATS-accredited | ~$300/credit |
| Princeton Theological SeminaryPC(USA); mainline Reformed rather than confessional evangelical | Princeton, New Jersey | ATS, MSCHE | Full tuition grants for most MDiv students |
The confessional heavyweights
Reformed Theological Seminary is the largest institution in this tradition, with campuses in Orlando, Charlotte, Jackson, Atlanta, Dallas, Washington DC, Houston, and New York, plus RTS Global for distance students. It is the default choice for many Presbyterian Church in America candidates who need geographic flexibility, and its faculty subscribe to the Westminster Standards.
Westminster Theological Seminary in Glenside, Pennsylvania was founded in 1929 by J. Gresham Machen and remains the most exegetically rigorous school in the family, known for Vosian biblical theology and a demanding original-languages sequence. Westminster Seminary California is a separate institution with a distinct two-kingdoms emphasis and deliberately small cohorts.
Covenant Theological Seminary in St. Louis is the denominational seminary of the PCA, which makes it the most direct ordination pathway for that body. Calvin Theological Seminary plays the same role for the Christian Reformed Church in North America.
Lower-cost confessional options
Puritan Reformed Theological Seminary in Grand Rapids is the value standout: ATS-accredited, rooted in the Dutch Further Reformation and English Puritan tradition, and priced near $400 per credit — well under most peers. Mid-America Reformed Seminary in Dyer, Indiana serves the URCNA and similar confessional bodies at a comparable rate with an unusually heavy languages load.
Greenville Presbyterian Theological Seminary is deliberately non-ATS: it is governed by presbytery oversight rather than external accreditation, which keeps costs low but limits federal aid eligibility and credit transfer. That trade-off is acceptable to some denominations and disqualifying to others. Read our accreditation guide before choosing an unaccredited route.
Mainline Reformed: Princeton and the PC(USA)
Princeton Theological Seminary belongs in any Reformed list but sits in a different category. It is the flagship seminary of the Presbyterian Church (USA), broadly ecumenical rather than confessionally subscriptionist, and its endowment funds full-tuition grants for most MDiv students. If your theological commitments are mainline and your ordination track is PC(USA), Princeton, Union, and Louisville Presbyterian are your primary options. If you are seeking PCA, OPC, or URCNA ordination, they are generally not accepted pathways.
How to choose
- Ask your presbytery first. Most Reformed denominations publish a list of approved seminaries, and some require candidates to complete specific polity and confession courses at a denominational school even if the MDiv is earned elsewhere.
- Check the subscription standard. Strict, good-faith, and system subscription produce very different classroom cultures. Ask admissions directly which the faculty operate under.
- Weigh languages honestly. Westminster and Mid-America expect a heavy Greek and Hebrew load. If you know that will be your bottleneck, look at RTS or Knox, which sequence languages more gradually.
- Price the whole degree. Multiply per-credit tuition by the program's required hours, add fees and relocation, then subtract the institutional grant admissions actually quotes you. See our cost guide for a full worksheet.
Related reading
Compare with Baptist seminaries, which are usually cheaper for denominational members, or non-denominational seminaries if you are not pursuing confessional ordination. For undergraduate options, browse our Bible college directory or the theology careers guide.
Frequently asked questions
- What makes a seminary 'Reformed'?
- A Reformed seminary teaches within the theological tradition flowing from Calvin, Knox, and the continental reformers, and its faculty typically subscribe to a historic confession — the Westminster Confession of Faith and Catechisms, or the Three Forms of Unity (Belgic Confession, Heidelberg Catechism, Canons of Dort). Practically, that means covenant theology, a Reformed view of the sacraments, presbyterian or reformed church polity, and confessional subscription vows for faculty.
- What is the best Reformed seminary?
- There is no single best. Reformed Theological Seminary is the largest and most geographically flexible, with campuses in eight cities and a fully accredited online MDiv. Westminster Theological Seminary in Philadelphia is the most academically demanding in biblical theology. Covenant Theological Seminary is the natural choice for PCA ordination candidates. Puritan Reformed offers ATS accreditation at roughly a third less per credit than the field. Choose based on your denomination's ordination requirements first.
- How much does a Reformed seminary MDiv cost?
- Most Reformed seminaries charge $400 to $700 per credit hour, so a 90-hour MDiv runs roughly $36,000 to $63,000 in tuition before aid. Puritan Reformed and Mid-America sit at the low end near $400. Princeton Theological Seminary is the outlier: its endowment funds full-tuition grants for the large majority of MDiv students, making it effectively tuition-free for those admitted.
- Is Reformed Theological Seminary accredited?
- Yes. RTS is accredited by the Commission on Accrediting of the Association of Theological Schools and by the Southern Association of Colleges and Schools Commission on Colleges (SACSCOC). Its degrees, including the fully online MDiv, carry the same accreditation as its residential programs.
- Can I do a Reformed MDiv online?
- Yes. RTS Global and Knox Theological Seminary both deliver accredited MDiv coursework at a distance, and Westminster and Puritan Reformed offer substantial online course loads. Note that some presbyteries still expect residential coursework or an in-person internship, so confirm your ordination requirements before committing to a fully online path.
- Do Reformed seminaries require Greek and Hebrew?
- For the MDiv, almost always. Reformed seminaries are known for heavy original-language requirements — typically two years of Greek and one to two years of Hebrew, with exegesis courses taught from the original text. Mid-America and Westminster are especially demanding here. Master of Arts tracks often waive or reduce the language load.
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