Hubert Rees (27 April 1928 – 20 October 2009) was a Welsh character actor, known for his supporting roles in British television shows throughout the 1970s and 1980s. Rees's early career in television series and shows in character and bit parts, often playing a police officer.

In 1968 Rees made his first appearance in the popular long-running British television series Doctor Who. He played the part of Chief Engineer in all six parts of "Fury from the Deep". The next year he appeared in another episode of Doctor Who, playing the role of Captain Ransom in "The War Games".