Bruce Montague (born 24 March 1939) is a British actor, best known for his role as Leonard Dunn in the television sitcom Butterflies he has also acted in over 300 television productions.
In 2000, he guest-starred in the Doctor Who audio adventure The Genocide Machine and, in the following year, he starred alongside Paul McGann in the Doctor Who story Sword of Orion.
In 2015, he appeared as a guest role in Hollyoaks as Derek Clough.