Nikolay "Mykolas" Rudzinskas (4 January 1933 - 29 April 2006) was a Soviet sprint canoeist who competed in the late 1950s and early 1960s. He won a bronze medal in the K-4 10000 m event at the 1958 ICF Canoe Sprint World Championships in Prague.
Rudzinskas also finished fourth in the K-2 1000 m event at the 1960 Summer Olympics in Rome.