Marriott may refer to:

• Marriott (surname)

• Marriott Corporation, founded as Hot Shoppes, Inc. in 1927; split into Marriott International and Host Marriott Corporation in 1993
• Marriott International, international hotel company
  • Marriott Hotels & Resorts, flagship brand of Marriott International
  • Marriott Vacations Worldwide Corporation, a timeshare company, formerly a division of Marriott International
• Host Marriott Corporation, lodging real estate investment trust, now known as Host Hotels & Resorts
  • HMSHost, operator of airport concession services, spun off from Host Marriott Corporation

• Marriott, Saskatchewan, Canada
• Rural Municipality of Marriott No. 317, Saskatchewan
• Marriott, Utah

• Marriott (album)

• Mariotte (disambiguation)