The Trinity Session is the second studio album by Canadian alternative country band Cowboy Junkies, released in early 1988 by Latent Recordings in Canada, and re-released worldwide later in the year on RCA Records. "Working on a Building" and "Blue Moon Revisited (Song for Elvis)" did not appear on the Latent Records release. "Blue Moon Revisited" was originally released on It Came from Canada, Vol. 4 (1988), a compilation of Canadian independent bands.