The Mediterranean will see close to 6 million cruise passengers this year, according to the upcoming 2026 Cruise Industry News Annual Report.

CIN data shows that over 180 ships will sail in the region across 57 cruise lines, with capacity up 3.7 percent on a year-over-year basis.

MSC and Costa will together account for nearly 40 percent of the capacity in the Mediterranean this year.

Among North American brands, Royal Caribbean, Norwegian and Celebrity round out the top five, collectively accounting for approximately 18 percent of the market.

In addition, AIDA, Princess, Marella and TUI each bring significant capacity, while Viking Ocean has expanded its presence as it continues to expand.

New entrants and niche operators are adding further diversity. Aroya Cruises is positioning a ship in the region for a second straight year, while Orient Express is set to debut its much-anticipated Corinthian.

The capacity increase is being driven primarily by larger vessels.

The full market breakdown, including detailed capacity data for all 57 cruise lines, is available in the 2026 Cruise Industry News Annual Report.