Helmuth Luik (19 February 1928, Paikuse, Pärnu County, Estonia – 5 May 2009, Tallinn) was an Estonian chess player, who won the Estonian Chess Championship.

In 1949, Helmuth Luik graduated from the Tallinn College of Physical Education.

In the Estonian Chess Championships, he has won gold (1967), 2 silver (1954, 1965) and bronze (1963) medals.

[1] In 1967 Baltic Chess Championship Helmuth Luik became a Soviet Master.

[3] This biographical article relating to Estonian sport is a stub.