As filed with the Securities and Exchange Commission on October 17, 2025. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ____________________ FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ____________________ Colombier Acquisition Corp. III (Exact Name of Registrant as Specified in its Charter) ____________________ | Cayman Islands | 6770 | [TBD] | | --- | --- | --- | | (State or Other Jurisdiction of | (Primary Standard Industrial | (IRS Emp ...