The list of acts of the 115th United States Congress includes all Acts of Congress and ratified treaties by the 115th United States Congress, which began on January 3, 2017, and ended on January 3, 2019.

Acts include public and private laws, which are enacted after being passed by Congress and signed by the President; however, if the President vetoes a bill it can still be enacted by a two-thirds vote in both houses. The Senate alone considers treaties, which are ratified by a two-thirds vote.

The first public law enacted in the 115th Congress () was the last law signed by President Barack Obama, and he signed it into law in the Capitol in the last hour of his presidency on January 20, 2017, shortly before the inauguration of his successor. All subsequent acts of this Congress signed into law (beginning with which was signed later the same day) were signed by President Donald Trump. The 115th Congress enacted 442 statutes and ratified 6 treaties.

Public laws

Public law number Date of enactment Official short title(s) Official title Link to GPO 115-1 January 20, 2017 Tested Ability to Leverage Exceptional National Talent Act of 2017 or the TALENT Act of 2017 To amend title 5, United States Code, to codify the Presidential Innovation Fellows Program, and for other purposes. 115-2 January 20, 2017 To provide for an exception to a limitation against appointment of persons as Secretary of Defense within seven years of relief from active duty as a regular commissioned officer of the Armed Forces. 115-3 January 31, 2017 GAO Access and Oversight Act of 2017 To ensure the Government Accountability Office has adequate access to information. 115-4 February 14, 2017 Providing for congressional disapproval under chapter 8 of title 5, United States Code, of a rule submitted by the Securities and Exchange Commission relating to Disclosure of Payments by Resource Extraction Issuers. 115-5 February 16, 2017 Disapproving the rule submitted by the Department of the Interior known as the Stream Protection Rule. 115-6 February 28, 2017 Promoting Women in Entrepreneurship Act To authorize the National Science Foundation to support entrepreneurial programs for women. 115-7 February 28, 2017 INSPIRE Women Act To inspire women to enter the aerospace field, including science, technology, engineering, and mathematics, through mentorship and outreach. 115-8 February 28, 2017 Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Social Security Administration relating to Implementation of the NICS Improvement Amendments Act of 2007. 115-9 March 13, 2017 To designate the United States Department of Veterans Affairs health care center in Center Township, Butler County, Pennsylvania, as the "Abie Abraham VA Clinic." 115-10 March 21, 2017 National Aeronautics and Space Administration Transition Authorization Act of 2017, with: