Ivashko (Ukrainian: Івашко) is a Ukrainian surname that may refer to:

• Markiyan Ivashko (born 1979), Ukrainian archer
• Petr Ivashko (born 1971), Belarusian biathlete
• Ruslan Ivashko (born 1986), Ukrainian footballer
• Vladimir Ivashko (1932–1994), Soviet and Ukrainian statesman, acting General Secretary of the Communist Party of the Soviet Union in 1991

• All pages with titles containing Ivashko