• Government of Sri Lanka by district (26 C)
• Government of Sri Lanka by province (12 C)

B

• Government buildings in Sri Lanka (7 C, 4 P)

C

• Cabinet of Sri Lanka (2 C, 29 P)
• Civil Service of Sri Lanka (2 C, 3 P)
• Constitutions of Sri Lanka (1 C, 5 P)

E

• Elections in Sri Lanka (10 C, 2 P)
• Emergency management in Sri Lanka (1 C)

F

• Federalism in Sri Lanka (2 C, 1 P)
• Foreign relations of Sri Lanka (22 C, 16 P)

G

• Government agencies of Sri Lanka (2 C, 15 P)
• Government departments of Sri Lanka (21 P)
• Government ministries of Sri Lanka (2 C, 55 P)
• Government-owned companies of Sri Lanka (5 C, 8 P)

H

• Heads of state of Sri Lanka (2 C, 1 P)

J

• Judiciary of Sri Lanka (3 C, 8 P)

L

• Law of Sri Lanka (21 C, 34 P)
• Law enforcement in Sri Lanka (7 C, 6 P)
• Local government in Sri Lanka (13 C, 12 P)

M

• Military of Sri Lanka (27 C, 27 P)

O

• Sri Lankan government officials (14 C, 9 P)

P

• Parliament of Sri Lanka (7 C, 28 P)
• Penal system in Sri Lanka (4 C, 3 P)
• Political office-holders in Sri Lanka (7 C, 2 P)
• Presidents of Sri Lanka (12 C, 14 P)
• Heads of government of Sri Lanka (2 C)
• Prime ministers of Sri Lanka (3 C, 20 P)
• Public policy in Sri Lanka (1 C, 1 P)

S

• Social security in Sri Lanka (2 P)
• Sri Lankan commissions and inquiries (10 P)
• Sri Lankan intelligence agencies (4 C, 4 P)
• Statutory boards of Sri Lanka (24 P)
• Supreme Court of Sri Lanka (2 C, 1 P)

• Government of Sri Lanka

C

• Ceylon Civil Service
• Chief Justice of Sri Lanka
• Civil Aviation Authority of Sri Lanka
• Commander-in-Chief of the Sri Lankan Armed Forces
• Committee on Public Enterprises (Sri Lanka)
• Constitution of Sri Lanka
• Constitutional Council (Sri Lanka)
• Court of Appeal of Sri Lanka

D

• Duty-free permit

E

• Employees' Trust Fund
• Executive Council of Ceylon

H

• Heads of state of Sri Lanka
• House of Representatives (Ceylon)

J

• Janasaviya
• Judiciary of Sri Lanka
• Sri Lanka Judicial Service

L

• Legislative Council of Ceylon
• List of acting chief justices of Sri Lanka
• Local government in Sri Lanka

M

• List of female cabinet ministers of Sri Lanka
• Monarchy of Ceylon (1948–1972)

N

• National identity card (Sri Lanka)
• National Medicinal Drugs Policy
• National Security Advisor (Sri Lanka)
• National State Assembly

O

• Sri Lankan order of precedence

P

• Parliament of Ceylon
• Parliament of Sri Lanka
• Parliamentary Council
• Sri Lanka National Pharmaceuticals Policy
• President of Sri Lanka
• Prime Minister of Sri Lanka
• Public Seal of the Democratic Socialist Republic of Sri Lanka

S

• Senate of Ceylon
• Sri Lanka Administrative Service
• Sri Lanka Overseas Service
• Sri Lankan presidential line of succession
• State Council of Ceylon