Petras (surname)

Petras is a surname. Notable people with the surname include:

• Andjei Petras (born 1972), Russian composer
• Ernestine Petras (1924–2017), American baseball player
• Herb Petras, Canadian military commander
• James Petras (born 1937), American sociologist
• Kim Petras (born 1992), German singer
• Spencer Petras (born 1999), American football player