Greg Brown may refer to:

• Greg Brown (broadcaster), announcer for the Pittsburgh Pirates
• Greg Brown (businessman), CEO of Motorola
• Greg Brown (folk musician) from Iowa, USA
• Greg Brown (rock musician), original guitarist for the band Cake
• Greg Brown (ice hockey) (born 1968), retired NHL athlete
• Greg Brown (painter) from Palo Alto, California
• Greg Brown, disc jockey for WLS-FM in Chicago
• Greg Brown (American football), retired American football defensive lineman
• Greg Brown (soccer), former All White and Socceroo
• Gregory Brown, classical pianist and member of The 5 Browns
• Greg Brown (Australian rules footballer), Essendon premiership player

This disambiguation page lists articles associated with the same personal name. If an internal link led you here, you may wish to change the link to point directly to the intended article.