Tan Boon Teik, Malaysian-Singaporean lawyer and politician, Attorney-General of Singapore (died 2012)

Tan Boon Teik was a Singaporean judge who served as the second attorney-general of Singapore between 1969 and 1992. At the age of 39, Tan was the youngest person to be appointed as attorney-general, and was the longest-serving attorney-general after the Independence of Singapore, after 25 years in office.

The attorney-general of Singapore is the public prosecutor of the Republic of Singapore and legal adviser to the Government of Singapore. The attorney-general is the head of the Attorney-General's Chambers (AGC), whose staff carries out the functions of the attorney-general. The attorney-general is appointed by the president, on the advice of the prime minister, under Article 35 of the Constitution of Singapore. Unlike some countries that follow the Westminster parliamentary model, the attorney-general is not a Member of Parliament.