Social Security Act (disambiguation)

The Social Security Act refers to government welfare legislation:
 * Social Security Act 1991, for Australia.
 * Social Security Board (Belize), for Belize
 * Unorganised Workers' Social Security Act 2008, for India
 * Employees' Social Security Act 1969, for Malaysia
 * Social Security Act 1938, for New Zealand
 * Social Security System (Philippines), for the Philippines
 * Social Security (Scotland) Act 2018, for Scotland
 * Social security in Spain, for Spain
 * Social Security Administration Act 1992, for the United Kingdom
 * Social Security Contributions and Benefits Act 1992, for the United Kingdom
 * Ministry of Social Security Act 1966, for the United Kingdom
 * Social Security Act of 1935, for the United States