Encyclopedias, Almanacs, Transcripts, and Maps
- Libya, U.S. Attack (1986)
- License Cases 5 Howard 504 (1847)
- Lilburne, John (1614–1657)
- Limited Government
- Lincoln and Constitutional Theory
- Lincoln's Plan of Reconstruction (1863)
- Lincoln, Abraham (1809–1865)
- Lincoln, Levi (1749–1820)
- Lincoln-Douglas Debates (1858)
- Line-Item Veto (Update)
- Linmark Associates v. Willingboro 431 U.S. 85 (1977)
- Listeners' Rights
- Litigation Strategy
- Living Constitution
- Livingston, Henry Brockholst (1757–1823)
- Livingston, Robert R., Jr. (1746–1813)
- Livingston, William (1723–1790)
- Loan Association v. Topeka 20 Wall. (87 U.S.) 655 (1875)
- Lobbying Disclosure Act 109 Stat. 691 (1995)
- Lochner v. New York 198 U.S. 45 (1905)