Joshua Daniel Flagg (born August 20, 1985) is an American real estate agent, television personality, author and contributor to several real estate publications and news outlets. He is an original cast member on the show Million Dollar Listing Los Angeles on the Bravo television network. The show follows young real estate agents in Los Angeles as they sell high-end homes. Flagg has been recognized by The Wall Street Journal as one of the top-ranked agents in California and nationally by sales volume and as a top 25 real estate agent by The Hollywood Reporter.