
In the annals of Indonesia’s legal history, few names resonate as profoundly as that of Otto Cornelis Kaligis. Revered as the “Godfather of Indonesian Law,” O.C. Kaligis is a towering figure whose career has been defined by landmark cases, unparalleled expertise, and an unwavering commitment to justice. His influence extends beyond courtrooms, earning him recognition on the global stage, including being featured on the cover of Time Magazine and receiving the honour of meeting former U.S. President Barack Obama not once but twice.
This is the story of a man whose life has become a symbol of legal excellence and societal impact, leaving an indelible mark on Indonesia’s legal and social landscape.
From Makassar to the World Stage: The Formative Years
Born on 19th June 1942 in Makassar, South Sulawesi, O.C. Kaligis grew up in a modest environment, where his keen intellect and determination set him apart. His early education at St. Peter Claver Middle Seminary instilled in him a deep sense of discipline and moral clarity, traits that would define his illustrious career.
He began his academic journey in law at Parahyangan University in Bandung, earning his Bachelor of Laws in 1966. His thirst for knowledge and ambition led him to further his education, completing a notarial training programme at the University of Indonesia and later pursuing studies in philosophy at the prestigious RWTH Aachen University in Germany. This exposure to international academia not only broadened his intellectual horizons but also imbued him with a global perspective that would shape his approach to law.
The Making of a Legal Giant
O.C. Kaligis embarked on his legal career as an assistant in a prominent notary office in Jakarta. With his sharp legal acumen and relentless work ethic, he quickly rose through the ranks, establishing himself as a formidable advocate. His practice soon spanned a wide array of high-profile cases, earning him a reputation as one of Indonesia’s most sought-after lawyers.
A Legacy of Iconic Cases
Throughout his career, O.C. Kaligis has handled cases that have captured national and international attention, showcasing his versatility and brilliance:
1. Counsel to National Leaders
Kaligis served as legal counsel to Indonesia’s former presidents HM Soeharto and BJ Habibie, offering strategic guidance on critical legal matters. Today, he continues to play a pivotal role in shaping the nation’s policies as the legal advisor to current President Prabowo Subianto.



2. Champion of the Marginalised
Kaligis’s sense of justice extends beyond the powerful; he has tirelessly defended the underprivileged. In a landmark case involving 35 bus drivers fighting for their pensions, he personally financed their retirement benefits after losing the case in the Supreme Court, demonstrating a rare commitment to his clients’ welfare.
3. Defender of Celebrities
Kaligis’s clientele also includes some of Indonesia’s most celebrated figures. He has represented artists such as Ariel Peterpan, Luna Maya, and Zarima, navigating complex legal challenges with finesse.
A Prolific Scholar: Author of 126 Legal Works
Beyond the courtroom, O.C. Kaligis has cemented his legacy as a prolific author and thought leader. With 126 published books to his name, his works cover an extensive range of legal topics, from theoretical explorations to practical case studies. Titles such as Pretrial in Practice and The Practices of Administrative Courts have become essential references for legal professionals and academics alike.
His intellectual contributions extend to international forums, where he has delivered thought-provoking lectures on subjects such as Indonesia’s judiciary and civil litigation. His ability to marry deep legal insight with practical applicability has earned him widespread respect in the global legal community.
A Life Dedicated to Justice and Service
Unwavering Advocacy for Social Justice
Kaligis firmly believes that the role of a lawyer transcends the confines of wealth and power. He has consistently championed the causes of society’s most vulnerable, providing pro bono legal services to low-income workers and victims of systemic injustice. Among his most notable cases was his defence of Sudarto, a recidivist who was fatally shot by the police—a case he took on without remuneration.
Voice Against Injustice
Kaligis’s courage is evident not only in his legal battles but also in his willingness to challenge systemic flaws. Through open letters and media articles, he has called out inequities within the judicial system, advocating for transparency and fairness.
International Recognition and Influence
O.C. Kaligis’s impact has transcended Indonesia’s borders, earning him accolades and recognition on the world stage:
1. Meetings with President Obama
Kaligis’s influence as a legal luminary was underscored by his two meetings with former U.S. President Barack Obama. These interactions symbolise the respect he commands internationally, both as a lawyer and as a voice for Indonesian law.

2. Featured on Time Magazine
As a testament to his extraordinary career, Kaligis was featured on the cover of Time Magazine, an honour that reflects his prominence in the legal world and his contributions to justice and human rights.
Challenges and Resilience
Like many great figures, Kaligis’s journey has not been without controversy. In 2015, he faced allegations of bribery involving court officials, leading to an investigation by the Corruption Eradication Commission (KPK). Despite the legal and personal challenges, Kaligis remained steadfast in his defence, using the opportunity to highlight systemic issues within Indonesia’s judiciary. During this period, he continued to write extensively, further enriching his already vast body of work.
The Indelible Legacy of a Legal Titan
O.C. Kaligis’s life is a testament to the profound impact that one individual can have on a nation’s legal and social fabric. As an advocate, author, and reformer, he has reshaped the landscape of Indonesian law, setting standards of excellence and integrity for generations to come.
His journey from a small seminary in Makassar to the heights of international acclaim is a story of perseverance, intellect, and an unyielding commitment to justice. Whether in the courtroom, the classroom, or the global stage, O.C. Kaligis remains a beacon of inspiration—a name that will forever be etched in the annals of legal history.
If the law is the backbone of society, then O.C. Kaligis is undoubtedly one of its strongest vertebrae. His life’s work stands as a monument to the power of justice and the enduring spirit of a true legal pioneer.

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