Top Thai universities for Top 2% scientists 2026: Chulalongkorn, Chiang Mai, and Mahidol
Live Directory analytics: Chulalongkorn University lists 66 Thailand Top 2% scientists in the 2026 single-year snapshot, ahead of Chiang Mai (44) and Mahidol (35).
Which Thai universities have the most Top 2% scientists?
Direct answer: In ABS Nexora’s Thailand country profile (tha, single-year 2026), the largest institutional cohort is Chulalongkorn University with 66 listed Top 2% scientists. Chiang Mai University follows with 44, then Mahidol University with 35, Prince of Songkla University with 23, and a tie between King Mongkut's University of Technology Thonburi and Mae Fah Luang University at 18 each.
Thailand lists 508 Top 2% scientists in this snapshot (~0.21% of the single-year country-analytics cohort of 247,376), across 93 distinct affiliations — rank 41 of 170 countries by count. This page is the institution cluster post; the national overview is the Thailand Top 2% directory hub.
Top Thai institutions by listed Top 2% scientists
| # | Institution (dataset affiliation) | Listed scholars |
|---|---|---|
| 1 | Chulalongkorn University | 66 |
| 2 | Chiang Mai University | 44 |
| 3 | Mahidol University | 35 |
| 4 | Prince of Songkla University | 23 |
| 5 | King Mongkut's University of Technology Thonburi | 18 |
| 6 | Mae Fah Luang University | 18 |
| 7 | Khon Kaen University | 17 |
| 8 | Asian Institute of Technology Thailand | 16 |
| 9 | Mahidol Oxford Tropical Medicine Research Unit | 13 |
| 10 | Faculty of Medicine, Chulalongkorn University | 13 |
Affiliation coding follows the underlying Elsevier / Stanford–Ioannidis file. Chulalongkorn University (66) is the densest campus row. Faculty of Medicine, Chulalongkorn University is a separate affiliation (13) — do not add it to the Chula campus total. Mae Fah Luang University, home of the country’s #1 listed scholar, is tied for fifth on volume, not first. Do not merge Chula + Faculty of Medicine, Chula, or Mahidol + Mahidol Oxford Tropical Medicine Research Unit.
Chulalongkorn University Top 2% scientists
Chulalongkorn University lists 66 scholars (average citations about 1,266; best global rank 13,906). The institution mix is clinical- and chemistry-led: Clinical Medicine (18), then Chemistry (17), then Enabling & Strategic Technologies (12).
Leading Chula profiles in the institution top_researchers panel:
| Researcher | Field | Global rank | Citations (all) |
|---|---|---|---|
| Tanaka, Hirofumi | Clinical Medicine | 13,906 | 1,649 |
| Prasittisopin, Lapyote | Built Environment & Design | 19,381 | 764 |
| Warren, John Keith | Earth & Environmental Sciences | 19,794 | 516 |
| Likitlersuang, Suched | Engineering | 30,330 | 2,084 |
Open the live Chulalongkorn University institution page to verify counts.
Chiang Mai, Mahidol, Prince of Songkla, and KMUTT
| Institution | Listed scholars | Leading profile (single-year) |
|---|---|---|
| Chiang Mai University | 44 | Van Doan, Hien V. (rank 20,075) |
| Mahidol University | 35 | Hallinger, Philip (rank 823) |
| Prince of Songkla University | 23 | Benjakul, Soottawat (rank 9,285) |
| King Mongkut's University of Technology Thonburi | 18 | Gheewala, Shabbir Hussaini (rank 13,369) |
Chiang Mai splits Clinical Medicine (10), Biomedical Research (8), and Enabling & Strategic Technologies (7). Mahidol’s campus lead, Hallinger, is Social Sciences / Education at rank 823 — a national top-3 rank_all name on a 35-scholar campus. PSU’s lead, Benjakul, holds 7,030 citations in Agriculture / Food Science. KMUTT’s mix is Engineering-led (4 of 18).
Mae Fah Luang, Khon Kaen, AIT, and MORU
| Institution | Listed scholars | Leading profile (single-year) |
|---|---|---|
| Mae Fah Luang University | 18 | Hyde, Kevin D. (rank 283) |
| Khon Kaen University | 17 | Chindaprasirt, Prinya (rank 7,258) |
| Asian Institute of Technology Thailand | 16 | Anal, Anil Kumar (rank 17,431) |
| Mahidol Oxford Tropical Medicine Research Unit | 13 | White, Nicholas J. (rank 1,215) |
Mae Fah Luang University is rank-dense for its size: Hyde is the national #1 (rank 283; 14,266 citations). The campus mix is Biomedical-heavy (9 of 18) with a high campus average citation of about 1,816. Mahidol Oxford Tropical Medicine Research Unit is a research-unit affiliation, not the Mahidol University campus row — White is the country’s career #1. Treat Faculty of Medicine, Chulalongkorn University (13, all Clinical Medicine) as its own string.
King Mongkut's University of Technology North Bangkok — where #2 and #6 sit
The national #2 and #6 listed scholars, Siengchin, Suchart (rank 677) and Rangappa, Sanjay Mavinkere (rank 6,729), are affiliated with King Mongkut's University of Technology North Bangkok, not Chula, Chiang Mai, or Mahidol. KMUTNB is not a volume leader on the country top_institutions table. See Thailand top researchers. Volume and rank are different campus stories.
Career listing: Chulalongkorn still leads; Mae Fah Luang drops off the volume table
The career Thailand listing is a smaller national file (343 scholars across 91 institutions). Chulalongkorn University still leads that listing (52), then Chiang Mai (22) and Mahidol (19). Mae Fah Luang does not appear on the career top-10 volume table even though Hyde is career #2. Always state the listing.
How to use these university counts
- Treat each affiliation string as the dataset wrote it (Chulalongkorn University ≠ Faculty of Medicine, Chulalongkorn University; Mahidol University ≠ Mahidol Oxford Tropical Medicine Research Unit; KMUTT ≠ KMUTNB ≠ KMITL).
- Switch single-year vs career on the institution page — career Thailand totals 343 scholars; single-year totals 508.
- Open a scholar profile, then the certificate page if you need a printable overlay.
- For journal-level context when you cite their papers, use the Journal Quality Report.
Thailand cluster and related Directory pages
- Thailand Top 2% universities 2026 (this page)
- Thailand top researchers 2026
- Thailand self-cited scientists 2026
- Thailand field strengths 2026
- Find, verify, and cite a Thailand Top 2% scientist
- Thailand Top 2% directory 2026 (hub)
- Indonesia Top 2% universities 2026
- Indonesia Top 2% directory 2026
- Malaysia Top 2% universities 2026
- Malaysia Top 2% directory 2026
- China Top 2% universities 2026
- China Top 2% directory 2026
- India Top 2% universities 2026
- India Top 2% directory 2026
- Bangladesh Top 2% directory 2026
- USA Top 2% universities 2026
- United States Top 2% directory 2026
- Journal Quality Report on ABS Nexora
- Directory home
- Directory search
- Thailand country analytics
- Analytics workspace
FAQ
Which Thai university has the most Top 2% scientists in 2026? Chulalongkorn University, with 66 listed scholars in the Thailand single-year country profile.
How many Top 2% scientists does Chiang Mai University have? 44 at Chiang Mai University in this snapshot.
Is Mahidol University the largest Thai campus on the list? No. Mahidol lists 35 scholars — third, behind Chula (66) and Chiang Mai (44). Mahidol is the affiliation of Hallinger, Philip (rank 823), not the national #1.
How many Top 2% scientists are at Mae Fah Luang University? 18 in the single-year snapshot — tied with KMUTT. Mae Fah Luang holds the national #1, Hyde, Kevin D..
Where do I verify a Chulalongkorn Top 2% name? Open Directory search, the Chulalongkorn University institution page, or a scholar URL such as Tanaka, Hirofumi.
Does Stanford issue the Top 2% list as a diploma? No. The source is the Ioannidis / Elsevier standardized citation-indicator database. ABS Nexora certificates are a Directory overlay — see how to find, verify, and cite.
How does the Thailand university mix compare with Malaysia, Indonesia, or China? Malaysia’s largest campus row is Universiti Malaya (123); Indonesia’s is Universitas Padjadjaran (20); China’s is Tsinghua (821). Chula’s 66 is a mid-size campus row. Field mix differs — see Thailand field strengths, the Malaysia universities cluster, the Indonesia universities cluster, and the China universities cluster.