TH Prefix and Three-Character Code
Thailand UN/LOCODEs begin with the ISO 3166-1 alpha-2 prefix TH, followed by a three-character location code. For example, THBKK identifies Bangkok and THLCH identifies Laem Chabang in the indexed sample.
Seaports in Thailand: Port Codes, Throughput & Regional Guide (2026)
Thailand has 70 ports and terminals indexed in the Ecer Freight database and serves as a major Southeast Asian manufacturing, transshipment and regional distribution hub.
Thailand’s maritime gateways connect the Gulf of Thailand and the Andaman Sea with intra-Asian, Middle Eastern and global supply chains.
Thailand Port Overview
Thailand’s port network combines the Port of Bangkok, the deep-water container gateway at Laem Chabang, industrial terminals on the eastern seaboard and coastal ports serving southern trade. Indexed coverage is a first-party database count, while throughput figures are reported under the relevant port or national statistical methodology.
70
Thailand ports & terminals indexed in our database
Ecer Freight database · Oct 2026
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National port cargo throughput, 2025; YoY not consolidated in the cited public snapshot
MOT Thailand · 2025
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National container throughput, 2025; YoY not consolidated in the cited public snapshot
Port Authority of Thailand · 2025
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National commercial-berth count, 2025; YoY not consolidated in the cited public snapshot
MOT Thailand · 2025
How many seaports does Thailand have?
Thailand has 70 seaports and terminals indexed by Ecer Freight in its October 2026 database snapshot; the figure describes indexed coverage rather than a statutory national port count.
What is Thailand’s largest container gateway?
Laem Chabang, represented by UN/LOCODE THLCH and THLCB in the indexed sample, is generally Thailand’s principal deep-water container gateway and the country’s leading international cargo port.
Which areas handle most of Thailand’s seaborne freight?
The eastern seaboard around Laem Chabang, Sriracha and Map Ta Phut handles major container, industrial and energy flows, while Bangkok and Songkhla support central and southern regional cargo.
Top Ports in Thailand by Commercial Role
The table highlights principal container and cargo gateways from the indexed sample. World ranking and 2025 throughput are shown only where a comparable public figure is available; local reporting periods and terminal aggregation can differ.
Selected Thailand ports and terminals · 2025 reference where available
| World rank | Port | UN-LOCODE | 2025 throughput (M TEU) | YoY change | Region |
|---|---|---|---|---|---|
| — | Laem Chabang | THLCH | — | — | Eastern Seaboard |
| — | Laem Chabang | THLCB | — | — | Eastern Seaboard |
| — | Bangkok | THBKK | — | — | Central Thailand |
| — | Songkhla | THSGK | — | — | Southern Thailand |
| — | Songkhla | THSON | — | — | Southern Thailand |
| — | Rayong | THRYG | — | — | Eastern Seaboard |
| — | Map Ta Phut | THMAT | — | — | Eastern Seaboard |
| — | Phuket | THHKT | — | — | Andaman Coast |
Thailand Port Regions and Cargo Clusters
Eastern Seaboard
Thailand’s eastern industrial belt is the country’s principal concentration of deep-water container, automotive, petrochemical and project cargo activity.
Eastern Seaboard ports in the indexed sample
| Port | UN-LOCODE | City / Province | Main cargo role |
|---|---|---|---|
| Laem Chabang | THLCH | Laem Chabang | Container, vehicle and general cargo gateway |
| Laem Chabang | THLCB | Laem Chabang | Container and industrial cargo |
| Sriracha | THSRI | Sriracha | Bulk, liquid and industrial cargo |
| Si Racha | THSIR | Si Racha | Industrial and coastal cargo |
| Rayong | THRYG | Rayong | Industrial and project cargo |
| Map Ta Phut | THMAT | Map Ta Phut | Petrochemical, liquid bulk and energy cargo |
| Sattahip | THSAT | Phatthaya | Naval, vehicle and general cargo functions |
Bangkok and Central Thailand
The Bangkok area supports metropolitan consumption, inland distribution and river-linked cargo, with container handling also connected to Lat Krabang logistics facilities.
Central Thailand ports and terminals
| Port | UN-LOCODE | City / Province | Main cargo role |
|---|---|---|---|
| Bangkok | THBKK | Bangkok | River-port container and general cargo |
| Lat Krabang | THLKB | Bangkok | Inland container depot and rail-linked logistics |
| Bangkok Pat | THPAT | Bangkok | General and coastal cargo |
| Klong Toey | THKLO | Bangkok | Urban river-port cargo |
| Bangpakong Terminal | THBTC | Bangpakong Terminal | Bulk and general cargo |
| Mae Klong | THMEK | Mae Klong | Coastal and regional cargo |
Southern Gulf Coast
Southern Gulf ports serve domestic coastal movements, agricultural supply chains, fisheries and selected regional cargo flows.
Southern Gulf ports
| Port | UN-LOCODE | City / Province | Main cargo role |
|---|---|---|---|
| Songkhla | THSGZ | Songkhla | Regional container, bulk and fisheries cargo |
| Songkhla | THSGK | Songkhla | Coastal and regional cargo |
| Songkhla | THSON | Songkhla Province | Regional and bulk cargo |
| Pattani | THPAN | Pattani | Fisheries and coastal cargo |
| Khanom | THKHA | Khanom | Bulk and coastal cargo |
| Pak Phanang | THPKP | Pak Phanang | Coastal and agricultural cargo |
Andaman Coast and Southern Islands
The Andaman side supports tourism-related supply, coastal shipping, fisheries and regional cargo, with Phuket and Krabi serving as important local gateways.
Andaman Coast ports
| Port | UN-LOCODE | City / Province | Main cargo role |
|---|---|---|---|
| Phuket | THHKT | Phuket | Regional, cruise and coastal cargo |
| Phuket | THPHU | Phuket Province | Regional and tourism-related cargo |
| Phuket Port | THPKT | Phuket Port | Coastal and general cargo |
| Krabi | THKRV | Krabi | Regional and coastal cargo |
| Kantang | THKAN | Kantang | Coastal and agricultural cargo |
| Pakbara | THPKB | Pakbara | Coastal and passenger-linked cargo |
Thailand Port Codes and UN/LOCODEs
City-Level and Terminal-Level Records
A city-level location and a specific terminal can appear as separate records. Similar names, duplicate commercial facilities and different operational functions should therefore be checked against the full code rather than the name alone.
How to Verify a Thailand Port Code
Compare the code with the UNECE UN/LOCODE list and then cross-check the current Ecer Freight directory at Port Codes before preparing shipping documents.
Shipping from Thailand: Main Trade Lanes
Thailand to East Asia
A high-frequency regional lane for automotive parts, electronics, machinery, consumer goods and intermediate manufacturing inputs.
Thailand to Europe
Container services connect Thai manufactured goods, food products and industrial cargo with Northern European and Mediterranean distribution hubs.
Thailand to North America
The lane supports automotive, electronics, rubber, food and general merchandise exports, commonly through major Asian hub connections.
Thailand to South Asia and the Middle East
Regional services carry rice, rubber, machinery, chemicals and consumer products toward South Asian, Gulf and Red Sea markets.
Thailand Port Data Methodology
- Ecer Freight Ports Database — first-party database snapshot for October 2026, with 70 Thailand port and terminal records indexed.
- Port Authority of Thailand — port operations, cargo and container information published by the national port authority.
- Thailand Ministry of Transport — transport-sector statistics and infrastructure information; annual reporting periods may differ from calendar years.
- UNECE UN/LOCODE — international location-code reference used to validate country prefixes and location identifiers.
- Thailand logistics and transport statistical references — supporting context for transport corridors and regional cargo interpretation; figures remain subject to source definitions.
Thailand Port FAQ
How many seaports does Thailand have?
Thailand has 70 seaports and terminals indexed by Ecer Freight in the October 2026 database snapshot. This is an indexed-coverage figure, not a claim that every public or private facility in Thailand has been counted in a statutory register.
What is the largest port in Thailand?
Laem Chabang is generally Thailand’s principal deep-water container gateway. The indexed sample includes THLCH and THLCB records for Laem Chabang.
What is the UN/LOCODE for Bangkok?
The Bangkok location in the supplied Ecer Freight sample is THBKK. Other Bangkok-area terminals, such as Lat Krabang, may have separate records and codes.
Which regions are important for Thailand sea freight?
The eastern seaboard around Laem Chabang, Sriracha, Rayong and Map Ta Phut is the leading industrial and container cluster. Bangkok serves central Thailand, while Songkhla and Phuket support southern and regional flows.
Are Thailand port statistics comparable across terminals?
Not always. Port authorities, terminal operators and national agencies may report different fiscal periods, cargo categories and aggregation boundaries. Throughput comparisons should therefore be treated as indicative unless the source methodology matches.
How current is the Thailand port information?
The indexed port coverage is a first-party snapshot from October 2026. Public operating statistics are referenced primarily through the latest complete 2025 reporting year and should be confirmed for schedule-sensitive shipments.
How can a shipper request a Thailand freight quote?
A shipper can compare available FCL or LCL options through the relevant Ecer Freight rate pages. Final pricing normally depends on origin, destination, commodity, equipment, weight, dimensions, sailing schedule and applicable surcharges.
Editorial note: Thailand port names, city associations and UN/LOCODE references follow the supplied Ecer Freight database sample. Indexed coverage was reviewed in October 2026, while public cargo and container statistics are referenced against the latest complete 2025 reporting year where available. Port facilities, schedules, rankings and operational figures can change and should be confirmed with the relevant authority, carrier or terminal before booking.
Ecer Freight · Seaports in Thailand: Port Codes, Throughput & Regional Guide (2026) · Data reviewed quarterly · Port Codes · Ports by Country · Contact