M
- Mahanoy Area School District v. B.L.141 S.Ct. 2038 (2021)
- Marbury v. Madison5 U.S. 137 (1803)
- Mcculloch v. Maryland17 U.S. 316 (1819)
- Mcdonald v. City Of Chicago130 S.Ct. 3020 (2010)
- Medellin v. Texas552 U.S. 491 (2008)
- Minnesota v. Clover Leaf Creamery Co.449 U.S. 456 (1981)
- Missouri v. Holland252 U.S. 416 (1920)
- Monsanto Co. v. Geertson Seed Farms130 S.Ct. 2743 (2010)