Baldomero is a given name. Related names include Voldemar (Estonian), Waldemar and Woldemar (German) and Vladimir (Slavic).
Notable people with the name include:
- Baldomero Aguinaldo (1869–1915), leader of the Philippine Revolution
- Baldomero Espartero, Prince of Vergara (1793–1879), Spanish general and political figure (pictured above)
- Baldomero Falcones (born 1946), chairman and CEO of Fomento de Construcciones y Contratas
- Baldomero Lillo (1867–1923), Chilean Naturalist author, whose works had social protest as their main theme
- Baldomero Lopez (1925–1950), first lieutenant in the United States Marine Corps during the Korean War
- Baldomero Olivera (born 1941), Filipino American chemist known for discovery of many cone snail toxins
- Baldomero Sanín Cano (1861–1957), Colombian essayist, journalist, linguist, humanist and university professor