Roger Grierson (born June 1957) is a New Zealand musician and music industry executive.
In 1975 Grierson headed to London and Egypt to live but found himself lured back to Sydney in 1976 to work at White Light Records. Soon afterwards he formed the punk band The Thought Criminals.
In 1978, Grierson started Doublethink Records to record local Australian bands including Singles, Rejex, and Suicide Squad. In 1980 he started GREEN Records with Stuart Coupe and Warren Fahey, and together they released records by Tactics, Allniters, Lime Spiders, Spy V Spy, Do-Re-Mi, Dropbears, Beasts of Bourbon, New Christs and The Johnnys, Grierson producing the first Beasts of Bourbon record The Axemans Jazz.
Grierson managed The Allniters, Tactics and Spy v Spy in 1981. During this period he was the distribution manager for Larrikin Records; in 1983 he took on The Johnnys, and in 1985 The Wreckery; the "junk rock" group formed by ex members of Nick Cave's backing band The Bad Seeds. In 1985, he teamed up with Rick Tanaka, radio presenter / producer of Tokyo Hit Beat and the award winning Nippi Rock Shop on JJJ, and they started 135 Music (135 being the line that joins Aust and Japan on the map) to encourage cross cultural promotion. This partnership has lasted over 30 years, and they now run escorted tours of oddball Japan, as LobrowJapan.com
In 1987 Grierson started promoting Australian tours for acts signed to the New Zealand label, Flying Nun Records. These acts include The Bats, The Chills, Straitjacket Fits and JPS Experience. In 1988 he started managing The Go Betweens and Nick Cave and the Bad Seeds. In 1989 he toured Tackhead, Public Image Ltd, Pop Will Eat Itself and began managing bands such as The Hummingbirds and Tall Tales and True. At this time he also formed Lost in Music publishing and signed Tex Perkins, Rebecca's Empire, Caligula, Dave Graney, Clouds, Falling Joys, Crystal Set and Kim Salmon to name but a few.