Danny Demyanenko (born 13 July 1994) is a Canadian volleyball player. He is a member of the Canadian national team and competed for Canada at the 2023 FIVB Volleyball Men's Olympic Qualification Tournaments as they qualified for the 2024 Summer Olympics.
Demyanenko played for Canada in the 2021 and 2023 NORCECA Contenental Championships.
Demyanenko was born in Canada and is of Dominican and Ukrainian descent.