Robert Harold Cleghorn (27 December 1912 – 10 October 1996) was a weightlifting competitor for New Zealand.

He won the gold medal at the 1950 British Empire Games in the men's 110 kg division.

At the 1954 British Empire Games, he won the bronze medal in the same event.

[1] He represented New Zealand at the 1952 Summer Olympics where he placed 7th overall in the men's heavyweight.

This biographical article relating to weightlifting in New Zealand is a stub.