Thick as Thieves is the fourth studio album by Canadian rock band Trooper, released in 1978.

[2][3] The album was the fourth in a row to be produced by Randy Bachman of Bachman–Turner Overdrive and The Guess Who fame, but it was also the last one he produced for the band.

The album went platinum in their home country,[4] and featured the group's only successful U.S. single, "Raise a Little Hell".

[5] Thick as Thieves contained the hits “Raise a Little Hell”, "Round, Round We Go" written and sung by keyboardist Frank Ludwig, and "The Moment That it Takes" written by Stewart and Underhill and also sung by Ludwig.

All songs written by Ra McGuire and Brian Smith unless otherwise noted.