The National Sea Grant College Program Amendments Act of 2020 was put into place to reauthorize and amend the National Sea Grant College Program Act, and for other purposes. The Act includes the following sections: (1) Short Title; (2) References to the National Sea Grant College Program Act; (3) Modification of Dean John A. Knauss Marine Policy Fellowship; (4) Modification of Authority of Secretary of Commerce to Accept Donations for National Sea Grant College Program; (5) Reduction in Frequency Required for National Sea Grant Advisory Board Report; (6) Modification of Elements of National Sea Grant College Program; (7) Designation of New National Sea Grant Colleges and Sea Grant Institutes; (8) Direct Hire Authority; Dean John A. Knauss Marine Policy Fellowship; (9) Authorization of Appropriations for National Sea Grant College Program; (10) Repeal of Requirement for Report on Coordination of Oceans and Coastal Research Activities; and (11) Technical Corrections.