Lomonosov (surname)

Lomonosov (masculine, ) or Lomonosova (feminine, ) is a Russian surname. Notable people with the surname include:

• Mikhail Lomonosov (1711–1765), Russian polymath, scientist, and writer
• Sergey Lomonosov (1799–1857), Russian diplomat
• Yury Lomonosov (1876–1952), Russian railway engineer