No, Hyatt Residence Club is not part of Marriott; it is a vacation ownership brand associated with Hyatt Hotels Corporation. However, there is often confusion because the Hyatt Residence Club brand is managed by HGV (Hilton Grand Vacations) following their acquisition of Bluegreen Vacations, or historically linked to Marriott's competitor in the timeshare space. Specifically, Hyatt is a direct rival to Marriott Vacation Club. While you can earn and redeem World of Hyatt points at many Hyatt Residence Club properties (like those in Key West or Sedona), they are entirely distinct from the Marriott Bonvoy ecosystem. If you are a Marriott loyalist looking for similar "villa-style" accommodations, you would look for brands like Westin Vacation Club, Sheraton Vacation Club, or Marriott Vacation Club, which are the ones that actually fall under the Marriott international umbrella in 2026.