While there is no "global law" against it, having breakfast twice in a hotel in 2026 generally depends on your room rate and the hotel’s specific policy. If your stay includes "complimentary breakfast," it is almost always limited to one entry or one meal per person per day. Most hotels use digital room-key scans or guest lists to track attendance; if you try to enter a second time, the system will likely flag you, and you may be charged a "walk-in" fee (typically $25–$45). However, if you are staying in a high-end suite with executive lounge access, you can often graze throughout the morning, effectively having "two breakfasts" by eating early in the lounge and later in the main restaurant. For 2026 travelers, it's a "pro-move" to simply ask the host; if you only want a quick coffee after an earlier full meal, many hotels will be happy to let you back in without an extra charge.