Juan Ramos Liwag (June 12, 1906 – November 30, 1983) was a Filipino lawyer and politician who served as senator in the 5th and 6th Congress of the Philippines.

[1] Liwag was born on June 12, 1906, in Gapan, Nueva Ecija to Diego Liuag and Isabel Ramos.

It was the time of the Stonehill scandal and as Secretary of Justice, Liwag had the huge task of prosecuting the American and his associates.

He was also responsible for busting the credit scandal in the Philippine National Bank and the naturalization racket that had flourished unabated over the years.

He became a member of the committees on accounts, economy, investigation, justice, labor and immigration, national defense and public works and communications.