Executive Order 13792, entitled "Review of Designations Under the Antiquities Act," is an executive order issued by US President Donald Trump on April 26, 2017, that directed the Secretary of the Interior to review designations of national monuments made since 1996. The order applies to all new monuments greater than 100,000 acres in size and monuments that were expanded by at least 100,000 acres. Twenty-two land monuments and five marine monuments that were created by the administrations of Bill Clinton, George W. Bush, and Barack Obama were subject to review.

The order required Secretary of the Interior Ryan Zinke to produce an interim report within 45 days that includes a recommendation on the future of Bears Ears National Monument. A final report was due within 120 days. In announcing the order, Trump called the designation of large national monuments "another egregious use of government power."

Trump signed the executive order to allow national monument designations to be rescinded or reduce the size of sites as the administration pushes to open up more federal land to drilling, mining and other development.

The Executive Order put forward the following as policy in Section 1:

Designations of national monuments under the An Act for the Preservation of American Antiquities (Antiquities Act of 1906), recently recodified at sections 320301 to 320303 of Title 54 of the United States Code (the "Antiquities Act" or "Act"), have a substantial impact on the management of Federal lands and the use and enjoyment of neighboring lands. Such designations are a means of stewarding America's natural resources, protecting America's natural beauty, and preserving America's historic places. Monument designations that result from a lack of public outreach and proper coordination with State, tribal, and local officials and other relevant stakeholders may also create barriers to achieving energy independence, restrict public access to and use of Federal lands, burden State, tribal, and local governments, and otherwise curtail economic growth. Designations should be made in accordance with the requirements and original objectives of the Act and appropriately balance the protection of landmarks, structures, and objects against the appropriate use of Federal lands and the effects on surrounding lands and communities.

Trump has indicated that he was eager to change the boundaries of a 1.35-million-acre national monument Obama declared in December 2016, in Utah, Bears Ears National Monument.

The United States Secretary of the Interior (Secretary) shall conduct a review of all Presidential designations or expansions of designations under the Antiquities Act made since January 1, 1996, where the designation covers more than 100,000 acres, where the designation after expansion covers more than 100,000 acres, or where the Secretary determines that the designation or expansion was made without adequate public outreach and coordination with relevant stakeholders, to determine whether each designation or expansion conforms to six policy criteria listed in section 1 of this order. Those criteria are:

(i)    the requirements and original objectives of the [Antiquities] Act, including the Act’s requirement that reservations of land not exceed “the smallest area compatible with the proper care and management of the objects to be protected”;