Happy Trails is an expression of good wishes for somebody departing. It may refer to:
"Happy Trails" (song), the theme song of The Roy Rogers Show Happy Trails (album), a 1968 album by Quicksilver Messenger Service Happy Trails Highway, portion of California State Route 18 near home of Roy Rogers and Dale Evans Happy Trails (video game), a 1983 video game by Activision Happy Trails!, the eighth published collection of Bloom County cartoons, by Berke Breathed Happy Trails to You: Stories, 2008 collection of short stories by Julie Hecht.
See also Bon voyage Happy trail