Biggest casinos in Massachusetts
Encore Boston Harbor leads Massachusetts on slot machines plus table games — 2,921 combined.
Largest among venues in this catalog. Tribal casinos are not on this list yet.
Default rank: Encore Boston Harbor — 2,921 positions. 2,719 slot machines. 202 table games.
Slots + tables · default
Real listings · not adsDefault. Slot machines plus table games, using the counts each registry published. Poker tables are not added again.
3 venues in Massachusetts with this count
2,719 slot machines · 202 table games
MGC Annual Report 2025 — Casino & Sportsbook Property SummariesMGC Annual Report 2025 — Casino & Sportsbook Property Summaries
1,529 slot machines · 64 table games
MGC Annual Report 2025 — Casino & Sportsbook Property SummariesMGC Annual Report 2025 — Casino & Sportsbook Property Summaries
971 slot machines · tables not published
MGC Annual Report 2025 — Casino & Sportsbook Property Summaries
Slot machines
Real listings · not adsSlot count on the venue file, linked to the report that published it.
3 venues in Massachusetts with this count
Table games
Real listings · not adsTable-game count on the venue file. This is not the Las Vegas Strip-only tables shortlist.
2 venues in Massachusetts with this count
Poker tables
Real listings · not adsPoker tables from the venue file. Rooms marked as having no public poker room are left off.
2 venues in Massachusetts with this count
Floor size
Real listings · not adsGaming-floor square feet when a source publishes a total.
3 venues in Massachusetts with this count
FAQ
Frequently asked questions
What is the biggest casino in Massachusetts?
Encore Boston Harbor leads Massachusetts on slot machines plus table games (2,921 combined: 2,719 slot machines, 202 table games). Largest among venues in this catalog. Tribal casinos are not on this list yet.
Which casino in Massachusetts has the most slot machines?
Encore Boston Harbor — 2,719 slot machines, from MGC Annual Report 2025 — Casino & Sportsbook Property Summaries.
Which casino in Massachusetts has the most table games?
Encore Boston Harbor — 202 table games, from MGC Annual Report 2025 — Casino & Sportsbook Property Summaries.
Which casino in Massachusetts has the most poker tables?
Encore Boston Harbor — 24 poker tables, from MGC Annual Report 2025 — Casino & Sportsbook Property Summaries.
Which casino in Massachusetts has the largest gaming floor in this catalog?
Encore Boston Harbor — 207,995 sq ft of gaming floor, from MGC Annual Report 2025 — Casino & Sportsbook Property Summaries.
Are tribal casinos on this list?
No. This list ranks commercial venues already in the catalog. Tribal casinos are not included yet.