Top NJ Sportsbook Promos & Sign-Up Bonuses 💰 May 2026

Claim the best New Jersey betting promos at top-rated online sportsbooks.

Bet $10, Get $150 in Bonus Bets If You Win

GAMBLER100 Copied!

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Disclaimer

Gambling problem? Call 1-800-GAMBLER *or 1-800-MY-RESET* (Available in the US) 877-8-HOPENY or text HOPENY (467369) (NY) 1-800-327-5050 (MA), 1-800-BETS-OFF (IA), 1-800-981-0023 (PR) 21+ only. Please Gamble Responsibly. See [BetMGM.com|http://BetMGM.com] for Terms. First Bet Offer for new customers only (if applicable). Subject to eligibility requirements. Bonus bets are non-withdrawable. In partnership with Kansas Crossing Casino and Hotel. Promotional offers not available in Mississippi, New York, Ontario, or Puerto Rico.

Get a Bet Match Up to $250 Win or Lose

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Bet $5 Get $250 If Your Bet Wins

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Hope is here. GamblingHelpLineMA.org or call (800) 327-5050 for 24/7 support. 21+ and present in MA. Connect with a PlayWell Advisor at PlayWell.org.

To be eligible, the Player must be at least 21 years old, physically located in a Eligible Jurisdiction: AZ, CO, IL, IN, MI, NJ, OH, TN, or VA, and not on any exclusionary lists in any Eligible Jurisdiction. Excluded patrons are prohibited from participating in Promotions.  To be eligible all personal and contact data associated to your account must be verifiable.

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Must be 21+ and in New Jersey. Gambling Problem? Call 1-800-GAMBLER. New Users Only. Terms and Conditons Apply

Second Chance Bet Up to a $250 Bonus Bet

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Disclaimer

Must be 21+. | Available in NJ only. | New players only | Bonus equal to losses from first real-money wager (up to $250). Paid as site credit expiring in 30 days. Winnings excludes credits wagered. | Additional restrictions and requirements apply. | Visit BetRivers.com for complete T&Cs | If you or someone you know has a gambling problem, call 1-800-GAMBLER . (1-800-426-2537).

Sports betting offers are not available this state.

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Caesars Sportsbook

Welcome Offer 🎁– Up to $1000 First Bet On Caesars 

Offer Details

New customers can get out of the gate with a win thanks to this $ 1,000 first bet on Caesars. Even if your first bet doesn’t win, Caesars will match your initial stake with a bonus bet, giving Michigan users a second chance at winning big.

• Who it’s for: New customers located in New Jersey
• Bonus details: Get a bonus bet up to $1,000 if your first bet doesn’t win
• How it works: Sign up and place your first bet at Caesars. If your bet doesn’t win, you will receive a bonus bet equal to your initial stake

How to Claim Offer

• Register with promo code JULIUS1000
• Make your first deposit ($10 min.)
• Place a $ 1,000 first bet offer on Caesars. If you lose, Caesars will refund your entire stake in bonus bets.

Bet365

Welcome Offer 🎁– $1000 Safety Net or Bet$5, Get $150

Offer Details

Bet365 provides NJ customers with two welcome options. Claim a $1000 first bet safety net or bet $5 and claim $150 in bonus bets. To qualify for this promo, sign up, make your initial deposit, and place a qualifying bet

• Who it’s for: New customers located in New Jersey
• Bonus details: $1000 First Bet Safety Net – OR – Bet $5, Get $150
• How it works: Sign up and choose one of two possible welcome offers. Place a qualifying and claim your bonus.

How to Claim Offer

• No promo code needed
• Make your first deposit ($10 min)
• $1000 First Bet Safety Net – OR – Bet $5, Get $150

BetMGM

Welcome Offer 🎁– First bet offer up to $1,500 in bonus bets 

Offer Details

• Who it’s for: New customers located in New Jersey
• Bonus details: up to $1,500 in bonus bets
• Customers who registered for Bet $5, Get $150 before March 15 at 12 PM will be grandfathered in with their Bet $5, Get $150 offer, so no previous Registrations will have their acquisition journey impacted by this change.
• Register with bonus code: AMERICANGAMBLER
• Bonus Bets Expire After 7 days

How to Claim Offer