What Is 1st Parliament of Sri Lanka

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Last updated: April 15, 2026

Quick Answer: The 1st Parliament of Sri Lanka was established on September 22, 1947, following the first parliamentary election under the Soulbury Constitution, marking the transition from colonial rule to self-governance before full independence in 1948.

Key Facts

Overview

The 1st Parliament of Sri Lanka, originally known as the Parliament of Ceylon, marked the beginning of self-governed legislative rule in the island nation. Formed after the 1947 general election, it was the first sovereign legislature following decades of British colonial administration and laid the foundation for modern Sri Lankan democracy.

This parliament was established under the Soulbury Constitution, a framework designed by the British to transition Ceylon toward independence. Its formation reflected a shift from colonial governance to representative democracy, with elected members from across the island shaping national policy ahead of full independence in 1948.

How It Works

The 1st Parliament functioned as a bicameral legislature under the Soulbury model, consisting of the House of Representatives and the Senate. This structure enabled debate, lawmaking, and oversight of the executive branch during a critical period of nation-building.

Comparison at a Glance

Below is a comparison of the 1st Parliament with later legislative bodies in Sri Lanka:

Feature1st Parliament (1947–1952)Modern Parliament (Post-1978)
Start DateSeptember 22, 1947February 7, 1983 (current structure)
ConstitutionSoulbury Constitution1978 Republican Constitution
Legislative StructureBicameral (House + Senate)Unicameral (only Parliament)
Total Seats101 elected + 30 appointed225 elected
Head of StateBritish Monarch (via Governor-General)Executive President

The shift from the 1st Parliament to today’s unicameral system reflects Sri Lanka’s evolving governance. The abolition of the Senate in 1971 and the adoption of a presidential system in 1978 marked major structural changes from the original British-influenced model.

Why It Matters

The 1st Parliament of Sri Lanka was pivotal in shaping the nation’s democratic institutions and setting precedents for legislative conduct, electoral processes, and national identity. Its legacy endures in the country’s ongoing democratic framework.

Understanding the 1st Parliament helps contextualize Sri Lanka’s political evolution and underscores the importance of foundational democratic institutions in post-colonial states.

Sources

  1. WikipediaCC-BY-SA-4.0

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