Rūdolfs is a Latvian masculine given name and may refer to:
Rūdolfs Bārda (1903–1991), Latvian footballer
Rūdolfs Blaumanis (1863–1908), Latvian writer, journalist and playwright
Rūdolfs Gaitars (1907–1945), Latvian military Waffen-Obersturmführer in the Waffen SS during World War II
Rūdolfs Jurciņš (1909–1948), Latvian basketball center and Olympic competitor
Rūdolfs Kundrāts (1904–????), Latvian football defender
Rūdolfs Ronis (1897–1970), Latvian wrestler and Olympic competitor
Rūdolfs Vītols (????–1942), Latvian track and field athlete and Olympic competitor