Halo effect (disambiguation)

A halo effect is a cognitive bias.

Halo Effect could refer to:

• The Halo Effect (business book), a 2007 book by Phil Rosenzweig
• The Halo Effect (film), a 2004 Irish film starring Mick Lally
• "Halo Effect", the sixth track on Canadian rock trio Rush's 2012 album, Clockwork Angels