Where to Bet

AVAILABILITY BY STATE AND PROMO CODES

Is sports betting legal in Maine?

Online legalSports betting2Sportsbooks4Prediction markets21+Sportsbook age

Yes. Online sports betting is legal in Maine, and 2 of the big sportsbook apps take bets there. 4 prediction markets offer sports contracts there too. Online only, through the state's tribes.

Sportsbooks

Online, statewide

Prediction markets

Sports contracts
  • KalshiAvailable18+
  • PolymarketPolymarket US, the CFTC-regulated app.Available18+
  • Fanatics MarketsSports contracts only where Fanatics has no sportsbook.Available21+
  • RobinhoodNeeds a Robinhood brokerage account.Available18+

Promo codes

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PolymarketTELLURIDEBUSHGet $25 to trade when you deposit $10.Sign up at Polymarket18+. We may earn a referral if you sign up through us. Terms apply.
KalshiSign up with our link18+. We may earn a referral if you sign up through us. Terms apply.

Other states

Checked October 3, 2026

You must be of age and inside the state to bet. Prediction markets are federally regulated and being challenged by several states, so confirm availability in the app before signing up. Information only, not legal advice. Last checked October 3, 2026. Gambling problem? Call 1-800-GAMBLER.