Fairfield by Marriott is a franchised economy to midscale hotel brand of Marriott International. The properties target guests willing to accept fewer amenities for lower prices. Cost-saving measures included standardized building architecture and bedding, and the absence of a full-service restaurant, but a complimentary hot breakfast.

As of June 30, 2021, the brand had 1,169 hotels with 114,986 rooms with an additional 387 hotels with 47,476 rooms in the pipeline. Amenities at most properties include a pool, whirlpool, health club, same-day dry cleaning, vending machines, meeting rooms, free Wi-Fi, an ergonomic desk and chair, and a complimentary hot breakfast, business center with printing capabilities, in-room television, mini-refrigerator, and microwave.

The brand was named Fairfield Inn & Suites from 1987–2019.