Dudchenko () is a surname of Ukrainian origin. Notable people with the surname include:
Alexei Dudchenko (born 1984), Russian acrobatic gymnast Anton Dudchenko (born 1996), Ukrainian biathlete Inga Dudchenko (born 1988), Kazakhstani rower Kostyantyn Dudchenko (born 1986), Ukrainian footballer Olga Dudchenko (born 1987), Kazakhstani biathlete
See also