Where to Bet

AVAILABILITY BY STATE AND PROMO CODES

Is sports betting legal in Connecticut?

Online legalSports betting3Sportsbooks1Prediction market21+Sportsbook age

Yes. Online sports betting is legal in Connecticut, and 3 of the big sportsbook apps take bets there. 1 prediction market offers sports contracts there too.

Sportsbooks

Online, statewide

Prediction markets

Sports contracts
  • KalshiAvailable18+
  • PolymarketSome trackers list Connecticut as unavailable.Contested18+
  • RobinhoodConnecticut sent Robinhood a cease-and-desist in September 2026.Contested18+

Promo codes

Sign up with ours
PolymarketTELLURIDEBUSHGet $25 to trade when you deposit $10.Sign up at PolymarketSome trackers list Connecticut as unavailable. Confirm it's offered in the app before you sign up.18+. 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.