Lyashko

Lyashko or Liashko (Ляшко) is a gender-neutral Ukrainian surname that may refer to
 * Oleg Lyashko (swimmer) (born 1982), Uzbekistani swimmer
 * Oleh Lyashko (born 1972), Ukrainian politician
 * Radical Party of Oleh Lyashko
 * Oleksandr Liashko (1915–2002), Ukrainian politician