Casinos in Ohio, USA

Ohio has 11 commercial and tribal casinos across 9 cities — a serious gaming market. Hard Rock and MGM Resorts are the dominant operators, with regional and tribal properties filling in the rest.

All 11 properties

Frequently asked

How many casinos are in Ohio?

Ohio has 11 casinos in our database, spread across 9 cities. Mix of commercial and tribal properties depending on the state's compact.

What's the biggest casino in Ohio?

By amenities and resort scale, Miami Valley Gaming is among the largest in Ohio. The "biggest" can also mean by floor size, slot count, or revenue — these often differ; we list every property with its specific scope at /casinos.

What are the most common games in Ohio casinos?

Slots, Video Poker, Racing, Sports Betting, Blackjack appear most often across Ohio's casino floors. Specific table mins and rule sets vary by property — see individual casino pages for details.

Are Ohio casinos commercial or tribal?

Ohio has a mix of commercial and tribal properties. Commercial casinos operate under state regulation; tribal properties operate under federal Class III compacts negotiated between the tribe and the state.

Do I need a player's card to gamble in Ohio casinos?

Player's cards are universally optional and free — they're for tracking comp earnings, not access. For slots, always card-on (the casino tracks plays anyway; the card just credits comps). For tables, card-on if you'll play 2+ hours.