Presidential elections in Singapore, in which the President of Singapore is directly elected by a popular vote, were introduced after a constitutional amendment made in 1991. Potential candidates for office must meet stringent qualifications set out in the Constitution. Certificates of Eligibility are issued by the Presidential Elections Committee (PEC). In particular, the PEC must assess that they are persons of integrity, good character and reputation; and if they have not previously held certain key government appointments or were the chief executives of profitable companies with shareholders' equity of an average of S$500 million for the most recent three years in that office, they must demonstrate to the PEC that they held a position of comparable seniority and responsibility in the public or private sector that has given them experience and ability in administering and managing financial affairs.

The president of the Republic of Singapore is the head of state of Singapore. The president represents the country in official diplomatic functions and possesses certain executive powers over the Government of Singapore, including the control of the national reserves and the ability to revoke and appoint public service appointments.