Not Fragile is the third studio album by Canadian rock band Bachman–Turner Overdrive (BTO), released in 1974.

"[4] He thought that BTO music could be "dropped and kicked" without breaking, so, without intending any commentary about Yes, the band "tongue-in-cheek" called their next album Not Fragile.

[5] Thornton's dual-guitar work with Randy Bachman is a prominent feature on many Not Fragile tracks.

It was only after Charlie Fach of Mercury Records heard the other eight tracks, and did not see hit single potential in any of them, that he asked if the band had anything else he could hear.

[8] The Not Fragile album contains the only instrumental track in BTO's discography, a Blair Thornton composition called "Free Wheelin'".