Portrait of Judge of the High Court Chan Seng Onn

Chan Seng Onn

Judge of the High Court 22 cases · 29 years on the bench

Judge of the High Court Chan Seng Onn has 22 reported Singapore decisions (2023–2026) in the SGHC.

These cases span several subject areas, most often Contract, Tort and Civil Procedure.

Reported decisions
22
Courts
SGHC, SGHCF
Period
January 2023 to September 2026

Source: derived from 22 published Singapore judgments, most recent decision .

Chan Seng Onn in the reported-judgment record

How Chan Seng Onn appeared

Delivering Judge
22 cases

Recorded outcomes

Claim allowed in part
1
Claim dismissed
1

Disposition recorded in 2 of 22 cases.

What the courts decided

[2026] SGHC 70 Claim allowed in part

“Accordingly, I allow the plaintiff’s claim against the first and second defendants (in relation to 13 out of his 14 cars only as the plaintiff is taken to have waived his claim in respect of the remaining car) but dismiss his claim against the third defendant.”

STEVEN KURNIAWAN PRAYITNO v OH CHIN ANN & 2 Ors · SGHC · · Delivering Judge
[2024] SGHC 277 Claim dismissed

“I therefore dismiss the PICs’ claims in both unlawful and lawful means conspiracy, and in misrepresentation.”

Tembusu Growth Fund III Ltd v Balbeer Singh Mangat & Anor · SGHC · · Delivering Judge

Parties in these cases

YHM1 YHL1 YHK1 YHJ1 Courtwell Asia Limited1 Teo Eu Jin Nicholas1 Tan Lam Siong1 Sim Jiexiang Davian1

What areas of law does Chan Seng Onn specialize in?

Contract 9 cases

Reported between October 2023 and March 2026.

Tort 4 cases

Reported between September 2024 and August 2025.

Civil Procedure 4 cases

Reported between October 2023 and August 2026.

Career Timeline

Judicial Commissioner (1997)

Judicial Commissioner (15 October 1997)

Senior Counsel (2001)

Source: judiciary.gov.sg

Education

Career Before the Bench

He joined the Singapore Legal Service in 1987 and became State Counsel and Deputy Public Prosecutor in the Attorney-General's Chambers (AGC)

22
Total Cases
22
Delivered
0
Sat On (Coram)

Cases Delivered (22)

[2026] SGHCF 28 SGHCF
YHJ v YHK & 2 Ors
14 September 2026
[2026] SGHC 177 SGHC
ALEKSANDR VIKTOROVICH PROSETSKII V COURTWELL ASIA LIMITED & 6 ORS
31 August 2026
[2026] SGHC 173 SGHC
Sean Kerwin Mathews & Anor v Singapore Recreation Club & 11 Ors
26 August 2026
[2026] SGHCF 20 SGHCF
YFF v YFG & Anor
26 June 2026
[2026] SGHC 70 SGHC
STEVEN KURNIAWAN PRAYITNO v OH CHIN ANN & 2 Ors
31 March 2026
[2026] SGHC 30 SGHC
JWT REALTY PTE. LTD. & Anor v THE POD PTE. LTD.
6 February 2026
[2026] SGHC 21 SGHC
GE Vernova Parts & Products GmbH v Anlima Meghnaghat Power Plant Limited & Anor
26 January 2026
[2026] SGHC 1 SGHC
Chan Tuck Cheong v Sin Wee Hiong
5 January 2026
[2025] SGHC 233 SGHC
ARKI-TECH INTERNATIONAL PTE LTD v RENTAK TEBRAU SDN BHD
26 November 2025
[2025] SGHC 160 SGHC
KA SHIN TECHNOLOGIES (S) PTE LTD v TAN KIAT LIAN & 2 Ors
11 August 2025
[2025] SGHC 34 SGHC
Jonathan John Shipping Ltd v Continental Shipping Line Pte. Ltd.
26 February 2025
[2024] SGHC 313 SGHC
Khan Aisanullah v Rajib Kumar Dhali
4 December 2024
[2024] SGHC 277 SGHC
Tembusu Growth Fund III Ltd v Balbeer Singh Mangat & Anor
28 October 2024
[2024] SGHC 253 SGHC
Xia Zheng v Lee King Anne
7 October 2024
[2024] SGHC 237 SGHC
3D NETWORKS SINGAPORE PTE LTD v VOON SOUTH SHIONG & Anor
16 September 2024
[2024] SGHC 33 SGHC
LIM SWEE JOO v NAN BEI DOU MU GONG & Anor
5 February 2024
[2024] SGHCF 2 SGHCF
WJZ v WJY
17 January 2024
[2023] SGHCF 44 SGHCF
DDO v DDN
24 October 2023
[2023] SGHC 294 SGHC
SPAMHAUS TECHNOLOGY LTD v REPUTATION ADMINISTRATION SERVICE PTE LTD
17 October 2023
[2023] SGHCF 29 SGHCF
WKD v WKC
19 June 2023
[2023] SGHCF 4 SGHCF
CYH v CYI
7 February 2023
[2023] SGHC 16 SGHC
THE STAR PTY LTD v GUOXING CUI
20 January 2023