Seabrook Greyhound Park was a greyhound racing track in Seabrook, New Hampshire, United States.

Opened on July 2, 1973,[1] the facility ended live racing in 2009, while continuing to offer simulcast wagering of races at other locations.

[2] In 2019, the facility was purchased by Nevada-based Eureka Casino Resort.

[3] The property, renamed as The Brook, underwent a yearlong, multi-million dollar renovation and features a casino operating under the charitable gaming laws of the state, poker room, racebook and DraftKings sportsbook.

[4][5] It is the only facility in New Hampshire that offers off-track betting.