The name Teodoro is the Italian, Portuguese and Spanish form of Theodore.

• Teodoro Alcalde (1913–1995)
• Teodoro Ardemans (died 1726)
• Teodoro Borlongan (1955–2005)
• Teodoro Buontempo (1946–2013)
• Teodoro Cano García (born 1932)
• Teodoro Celli (1917–1989), music critic
• Teodoro Corrà [it] (born 1996), actor
• Teodoro Correr (1750–1830)
• Teodoro Cottrau (1827–1879)
• Teodoro Cuñado (born 1970)
• Teodoro de Croix (1730–1792)
• Teodoro Fernandes Sampaio (1855–1937), Brazilian engineer, geographer and historiographer
• Teodoro Fernández (1913–1996)
• Teodoro García Simental (born 1974)
• Teodoro Ghisi (1536–1601)
• Teodoro Goliardi (1927–1997)
• Teodoro Kalaw (1884–1940)
• Teodoro Kalaw (sport shooter)
• Teodoro Lechi (1778–1866)
• Teodoro Locsin Jr. (born 1948)
• Teodoro Lonfernini (born 1976)
• Teodoro Maniaci
• Teodoro Matos Santana (1946–2013)
• Teodoro Mauri (1904–1960)
• Teodoro Moscoso (1932–1992)
• Teodoro Obiang Nguema Mbasogo (born 1942), president of Equatorial Guinea
• Teodoro Nguema Obiang Mangue (born 1968), Vice President of Equatorial Guinea and son of the President of Equatorial Guinea
• Teodoro Orozco (born 1963)
• Teodoro Palacios (1939–2019)
• Teodoro Paredes (born 1993)
• Teodoro Petkoff (1932–2018)
• Teodoro Plata (1866–1897)
• Teodoro R. Yangco (1861–1939)
• Teodoro Ramos Blanco (1902–1972) Afro-Cuban sculptor
• Teodoro Ribera
• Teodoro Sandiko (1860–1939)
• Teodoro Schwartz (1893–1968)
• Teodoro Vega (born 1976)

• Gilbert Teodoro (born 1964)
• John Iremil Teodoro (born 1973)
• Lourdes Teodoro (born 1946)
• Lucimar Teodoro (born 1981)
• Manuel Teodoro (born 1963), journalist
• Manuel P. Teodoro, American political scientist
• Marcelino Teodoro (born 1970)
• Zé Teodoro (born 1963)

• Teodoro (Prison Break character), Theodore "T-Bag" Bagwell

• San Teodoro (disambiguation)
• Teodoro Sampaio (disambiguation)