C
- Chandler v. Florida449 U.S. 560 (1981)
- Chaplinsky v. New Hampshire315 U.S. 568 (1942)
- Christian Legal Society Chapter Of The Law University Of California, Hastings College Of Law v. Martinez130 S.Ct. 2971 (2010)
- City Of Austin v. Reagan National Advertising Of Austin142 S.Ct. 1464 (2021)
- City Of Lakewood v. Plain Dealer Publishing Co.486 U.S. 750 (1988)
- City Of Renton v. Playtime Theatres, Inc.475 U.S. 41 (1986)
- Clark v. Community For Creative Non-Violence468 U.S. 288 (1984)
- Cohen v. California403 U.S. 15 (1971)