Vietnam Human Rights Act of 2008

Vietnam Human Rights Act of 2008 - Prohibits the federal government from providing the government of Vietnam with nonhumanitarian development, trade, economic, and security assistance during any fiscal year that exceeds the amount of such assistance provided during FY2008, unless such increases are matched or exceeded by additional funding for programs focusing on human rights and democracy promotion.

Authorizes the President to waive such requirements if increased U.S. nonhumanitarian assistance would promote the purposes of this Act or it is otherwise in the U.S. national interest.

Prohibits the President from providing certain duty-free treatment for Vietnam until the President certifies to Congress that the government of Vietnam protects freedom of association and does not engage in violations of workers' rights.

Authorizes the President to provide U.S. assistance through appropriate nongovernmental organizations and the Human Rights Defenders Fund for the support of individuals and organizations to promote human rights in Vietnam.

Expresses the sense of Congress regarding diplomacy with the government of Vietnam.

Declares it is U.S. policy: (1) to take such measures as are necessary to overcome the jamming of Radio Free Asia by the government of Vietnam; and (2) that educational and cultural exchange programs with Vietnam should promote progress toward freedom and democracy.

Declares it is U.S. policy to offer refugee resettlement to Vietnam nationals (including members of the Montagnard ethnic minority groups) who were eligible for the Humanitarian Resettlement program, the Orderly Departure program, the Resettlement Opportunities for Vietnamese Returnees program, the Amerasian Homecoming Act of 1988, or any other U.S. refugee program, but who were deemed ineligible for reasons of administrative error or certain circumstances beyond their control.