This is a list of all the United States Supreme Court cases from volume 566 of the United States Reports:
| Case name | Citation | Date decided |
|---|---|---|
| Martinez v. Ryan | 10–1001 | March 20, 2012 |
| Coleman v. Ct. App. | 10–1016 | March 20, 2012 |
| Mayo Collab. Serv. v. Prometheus Laboratories, Inc. | 10–1150 | March 20, 2012 |
| Roberts v. Sea-Land Services, Inc. | 10–1399 | March 20, 2012 |
| Sackett v. EPA | 10–1062 | March 21, 2012 |
| Missouri v. Frye | 10–444 | March 21, 2012 |
| Lafler v. Cooper | 10–209 | March 21, 2012 |
| Zivotofsky v. Clinton | 10–699 | March 26, 2012 |
| Credit Suisse Securities (USA) LLC v. Simmonds | 10–1261 | March 26, 2012 |
| Setser v. United States | 10–7387 | March 28, 2012 |
| Vartelas v. Holder | 10–1211 | March 28, 2012 |
| FAA v. Cooper | 10–1024 | March 28, 2012 |
| Florence v. Bd. of Chosen Freeholders | 10–945 | April 2, 2012 |
| Rehberg v. Paulk | 10–788 | April 2, 2012 |
| Vasquez v. United States | 11–199 | April 2, 2012 |
| Filarsky v. Delia | 10–1018 | April 17, 2012 |
| Caraco Pharmaceutical Laboratories, Ltd. v. Novo Nordisk A/S | 10–844 | April 17, 2012 |
| Kappos v. Hyatt | 10–1219 | April 18, 2012 |
| Mohamad v. Palestinian Auth. | 11–88 | April 18, 2012 |
| Wood v. Milyard | 10–9995 | April 24, 2012 |
| United States v. Home Concrete & Supply, LLC | 11–139 | April 25, 2012 |
| Hall v. United States | 10–875 | May 14, 2012 |
| Astrue v. Capato | 11–159 | May 21, 2012 |
| Taniguchi v. Kan Pacific Saipan, Ltd. | 10–1472 | May 21, 2012 |
| Holder v. Martinez Gutierrez | 10–1542 | May 21, 2012 |
| Blueford v. Arkansas | 10–1320 | May 24, 2012 |
| Freeman v. Quicken Loans, Inc. | 10–1042 | May 24, 2012 |
| RadLAX Gateway Hotel, LLC v. Amalgamated Bank | 11–166 | May 29, 2012 |
| Coleman v. Johnson | 11–1053 | May 29, 2012 |
| Reichle v. Howards | 11–262 | June 4, 2012 |
| Armour v. City of Indianapolis | 11–161 | June 4, 2012 |