Romualds Razuks (Lithuanian: Romualdas Ražukas; Latvian: Romualds Ražuks; born 19 November 1955) is a Lithuania-born Latvian doctor and politician.
He was the second chairman of the Popular Front of Latvia, thereafter a member of parliament of the Saeima of the republic of Latvia and mayor of Jurmala.
As of 2014, he is a member of parliament of the 12th Saiema of the republic of Latvia, representing the political party Unity.